Fortran (English Wikipedia)

Backus, John (October–December 1998). "The History of Fortran I, II, and III" (PDF). IEEE Annals of the History of Computing. 20 (4): 68–78. Bibcode:1998IAHC...20d..68B. doi:10.1109/85.728232. Archived (PDF) from the original on March 3, 2016. Retrieved June 17, 2020.
Padua, David (January–February 2000). "The Fortran I Compiler" (PDF). Computing in Science & Engineering. 2 (1): 70–75. Bibcode:2000CSE.....2a..70P. doi:10.1109/5992.814661. Archived from the original (PDF) on June 17, 2020. The Fortran I compiler was the first major project in code optimization. It tackled problems of crucial importance whose general solution was an important research focus in compiler technology for several decades. Many classical techniques for compiler analysis and optimization can trace their origins and inspiration to the Fortran I compiler.
Kemeny, John G.; Kurtz, Thomas E. (October 11, 1968). "Dartmouth Time-Sharing". Science. 162 (3850): 223–228. Bibcode:1968Sci...162..223K. doi:10.1126/science.162.3850.223. PMID 5675464.

archive.org (Global: 6^th place; English: 6^th place)

Backus, John (October–December 1998). "The History of Fortran I, II, and III" (PDF). IEEE Annals of the History of Computing. 20 (4): 68–78. Bibcode:1998IAHC...20d..68B. doi:10.1109/85.728232. Archived (PDF) from the original on March 3, 2016. Retrieved June 17, 2020.
McCracken, Daniel D. (1965). A Guide to FORTRAN IV Programming. New York: Wiley. pp. v, 3, 132–133. LCCN 65-26848.
Pasachoff, Jay M. (April 1984). "Scientists: FORTRAN vs. Modula-2". BYTE (letter). p. 404. Retrieved February 6, 2015.

arstechnica.com (Global: 473^rd place; English: 338^th place)

Phillips, Lee (May 8, 2014). "Scientific computing's future: Can any coding language top a 1950s behemoth?". Ars Technica. Retrieved May 8, 2014.

bcs.org (Global: low place; English: low place)

fortran.bcs.org

"List of FORTRAN Implementations 1957 – 1967". BCS Fortran Specialist Group. IEEE Annals. 2017. Retrieved October 17, 2017.

bitsavers.org (Global: 3,844^th place; English: 1,960^th place)

Fortran Specifications and Operating Procedures, IBM 1401 (PDF). IBM. C24-1455-2. Archived (PDF) from the original on September 23, 2017.
Reference Manual, IBM 7090 Data Processing System (PDF). 1961. A22-6528-3. Archived (PDF) from the original on December 1, 2008.
Fortran II General Information Manual (PDF). 1963. Archived (PDF) from the original on April 26, 2005. Retrieved November 19, 2014.
Reference Manual, FORTRAN II for the IBM 704 Data Processing System (PDF). 1958. C28-6000-2. Archived (PDF) from the original on October 30, 2005.
IBM System/360 FORTRAN IV Language, Form C28-6515-6 (PDF). IBM. April 1966.
IBM 7090/7094 Programming Systems FORTRAN IV Language (PDF). IBM. May 1963. C28-6274-1.
Fortran IV Language Specifications, Program Specifications, and Operating Procedures, IBM 1401, 1440, and 1460 (PDF). IBM. April 1966. C24-3322-2. Archived (PDF) from the original on September 23, 2017.
IBM System/360 Model 50 Functional Characteristics (PDF). IBM. 1967. A22-6898-1. Archived (PDF) from the original on October 29, 2021 – via bitsavers.

books.google.com (Global: 3^rd place; English: 3^rd place)

Curcic, Milan (November 24, 2020). Modern Fortran: Building efficient parallel applications. Simon and Schuster. ISBN 978-1-61729-528-7.
"The NeXT Fortran". Journal of Object-oriented Programming. 2 (4). SIGS Publications: 88. April 1989 – via Google Books.
"Upgrades". InfoWorld. 13 (25). IDG Publications: 19. June 24, 1991 – via Google Books.

britannica.com (Global: 37^th place; English: 64^th place)

"FORTRAN". Encyclopedia Britannica. June 14, 2021. Retrieved July 19, 2021.

computerhistory.org (Global: 2,702^nd place; English: 1,789^th place)

softwarepreservation.computerhistory.org

John Backus. "The history of FORTRAN I, II and III" (PDF). softwarepreservation.computerhistory.org. Archived (PDF) from the original on July 26, 2007. Retrieved February 8, 2026.
Backus, John (October–December 1998). "The History of Fortran I, II, and III" (PDF). IEEE Annals of the History of Computing. 20 (4): 68–78. Bibcode:1998IAHC...20d..68B. doi:10.1109/85.728232. Archived (PDF) from the original on March 3, 2016. Retrieved June 17, 2020.
J. W. Backus; R. J. Beeber; S. Best; R. Goldberg; L. M. Haibt; H. L. Herrick; R. A. Nelson; D. Sayre; P. B. Sheridan; H. Stern; L. Ziller; R. A. Hughes; R. Nutt (February 1957). The FORTRAN Automatic Coding System (PDF). Western Joint Computer Conference. pp. 188–198. doi:10.1145/1455567.1455599.
The FORTRAN Automatic Coding System for the IBM 704 EDPM : Preliminary Operator's Manual (PDF). Programming Research Department, International Business Machines Corporation. April 8, 1957. pp. 6–37. Archived (PDF) from the original on February 26, 2014.

archive.computerhistory.org

Backus, John Warner; Beeber, R. J.; Best, Sheldon F.; Goldberg, Richard; Herrick, Harlan L.; Hughes, R. A.; Mitchell, L. B.; Nelson, Robert A.; Nutt, Roy; Sayre, David; Sheridan, Peter B.; Stern, Harold; Ziller, Irving (October 15, 1956). Sayre, David (ed.). The FORTRAN Automatic Coding System for the IBM 704 EDPM: Programmer's Reference Manual (PDF). New York, USA: Applied Science Division and Programming Research Department, International Business Machines Corporation. pp. 2, 19–20. Archived (PDF) from the original on July 4, 2022. Retrieved July 4, 2022. (2+51+1 pages)

cray.com (Global: low place; English: low place)

chapel.cray.com

"Chapel spec (Acknowledgements)" (PDF). Cray Inc. October 1, 2015. Archived (PDF) from the original on February 5, 2016. Retrieved January 14, 2016.

dartmouth.edu (Global: 2,786^th place; English: 1,776^th place)

dtss.dartmouth.edu

Kemeny, John G.; Kurtz, Thomas E. (October 11, 1968). "Dartmouth Time-Sharing". Science. 162 (3850): 223–228. Bibcode:1968Sci...162..223K. doi:10.1126/science.162.3850.223. PMID 5675464.

dmns.org (Global: low place; English: low place)

spaceodyssey.dmns.org

Armstead, Betty Jo (January 21, 2015). "My Years at NASA" (PDF). Denver Museum of Nature & Science. Archived from the original (PDF) on December 24, 2019. Retrieved June 15, 2019.

doi.org (Global: 2^nd place; English: 2^nd place)

Loh, Eugene (June 18, 2010). "The Ideal HPC Programming Language". ACM Queue. 8 (6): 30–38. doi:10.1145/1810226.1820518.
Backus, John (October–December 1998). "The History of Fortran I, II, and III" (PDF). IEEE Annals of the History of Computing. 20 (4): 68–78. Bibcode:1998IAHC...20d..68B. doi:10.1109/85.728232. Archived (PDF) from the original on March 3, 2016. Retrieved June 17, 2020.
J. W. Backus; R. J. Beeber; S. Best; R. Goldberg; L. M. Haibt; H. L. Herrick; R. A. Nelson; D. Sayre; P. B. Sheridan; H. Stern; L. Ziller; R. A. Hughes; R. Nutt (February 1957). The FORTRAN Automatic Coding System (PDF). Western Joint Computer Conference. pp. 188–198. doi:10.1145/1455567.1455599.
Haines, L. H. (1965). "Serial compilation and the 1401 FORTRAN compiler". IBM Systems Journal. 4 (1): 73–80. doi:10.1147/sj.41.0073.
Padua, David (January–February 2000). "The Fortran I Compiler" (PDF). Computing in Science & Engineering. 2 (1): 70–75. Bibcode:2000CSE.....2a..70P. doi:10.1109/5992.814661. Archived from the original (PDF) on June 17, 2020. The Fortran I compiler was the first major project in code optimization. It tackled problems of crucial importance whose general solution was an important research focus in compiler technology for several decades. Many classical techniques for compiler analysis and optimization can trace their origins and inspiration to the Fortran I compiler.
Kemeny, John G.; Kurtz, Thomas E. (October 11, 1968). "Dartmouth Time-Sharing". Science. 162 (3850): 223–228. Bibcode:1968Sci...162..223K. doi:10.1126/science.162.3850.223. PMID 5675464.
P. A. Fox (1977). "Port — A portable mathematical subroutine library". A portable mathematical subroutine library. Lecture Notes in Computer Science. Vol. 57. pp. 165–177. doi:10.1007/3-540-08446-0_42. ISBN 978-3-540-08446-4. PORT ... written in (PFORT) .. ANS Fortran
Whitten, Douglas E.; Demaine, Paul A. D. (1975). "A machine and configuration independent Fortran: Portable Fortran {PFortran}". IEEE Transactions on Software Engineering. SE-1 (1). Institute of Electrical and Electronics Engineers (IEEE): 111–124. doi:10.1109/tse.1975.6312825. ISSN 0098-5589. S2CID 16485156.
Meissner, Loren (September 1, 1975). "On extending Fortran control structures to facilitate structured programming". ACM SIGPLAN Notices. 10 (9). acm.org: 19–30. doi:10.1145/987316.987320.

fortran.com (Global: low place; English: low place)

"F Programming Language Homepage". Fortran.com. Archived from the original on January 9, 2015. Retrieved November 19, 2014.

github.com (Global: 380^th place; English: 337^th place)

"DECSYSTEM-10 FORTRAN IV (F40) Programmers Reference Manual" (PDF). Github. Digital Equipment Corporation. Retrieved April 15, 2022.

gnu.org (Global: 1,901^st place; English: 1,743^rd place)

gcc.gnu.org

"Fortran 95 Reference". Gnu.Org. Retrieved May 10, 2014.

gnu.org

"Portability Issues". Archived from the original on March 8, 2021. Retrieved November 12, 2018. .. discusses .. portability of .. Fortran

ibiblio.org (Global: 1,093^rd place; English: 690^th place)

"Recursion". User Notes on FORTRAN Programming (UNFP). Retrieved September 15, 2014.

ibm.com (Global: 1,369^th place; English: 968^th place)

"FORTRAN: The Pioneering Programming Language". IBM. March 7, 2012. Retrieved July 19, 2017.

ieee.org (Global: 912^th place; English: 722^nd place)

standards.ieee.org

IEEE 1003.9-1992 – IEEE Standard for InformationTechnology – POSIX(R) FORTRAN 77 Language Interfaces – Part 1: Binding for System Application Program Interface (API). IEEE. Retrieved November 24, 2018.

intel.com (Global: 1,727^th place; English: 1,234^th place)

software.intel.com

"Doctor Fortran in "Eighteen is the new Fifteen"". Software.intel.com. Retrieved November 20, 2017.
"Doctor Fortran in "One Door Closes"". Software.intel.com. Retrieved September 21, 2015.
"Doctor Fortran Goes Dutch: Fortran 2015". Software.intel.com. Archived from the original on April 1, 2017. Retrieved November 19, 2014. The ISO Fortran Standards Committee held its annual meeting in Delft, [...]

iso.org (Global: 1,190^th place; English: 1,097^th place)

isotc.iso.org

"Additional Parallel Features in Fortran". ISO. Retrieved November 20, 2017.
"The New Features of Fortran 2015". ISO. Retrieved June 23, 2017.

iso.org

ISO/IEC TS 29113:2012 – Information technology – Further interoperability of Fortran with C. ISO.

j3-fortran.org (Global: low place; English: low place)

"Fortran 2003– Last Working Draft". Gnu.Org. Retrieved May 10, 2014.
"Fortran 2008 – Last Working Draft" (PDF). Gnu.Org. Archived (PDF) from the original on May 12, 2014. Retrieved May 10, 2014.
Fortran 2018 Interpretation Document (PDF). October 9, 2018.

jstor.org (Global: 23^rd place; English: 15^th place)

Mindell, David (2008). Digital Apollo. Cambridge, MA: MIT Press. p. 99. ISBN 978-0-262-13497-2. JSTOR j.ctt5hhn02. OCLC 228031739.

lahey.com (Global: low place; English: low place)

"Fortran for .NET Language System". Archived from the original on October 18, 2014.

loc.gov (Global: 63^rd place; English: 47^th place)

lccn.loc.gov

McCracken, Daniel D. (1965). A Guide to FORTRAN IV Programming. New York: Wiley. pp. v, 3, 132–133. LCCN 65-26848.

mheducation.com (Global: low place; English: low place)

Chapman, Stephen J. (2018). Fortran for Scientists and Engineers (Fourth ed.). New York: McGraw-Hill Education. p. 13. ISBN 978-0-07-338589-1.

murdoch.edu.au (Global: 9,576^th place; English: 6,089^th place)

hopl.murdoch.edu.au

Healy, MJR (1968). "Towards FORTRAN VI". Advanced scientific Fortran by CDC. CDC. pp. 169–172. Archived from the original on July 5, 2009. Retrieved April 10, 2009.

nag.co.uk (Global: low place; English: low place)

"WG5 Completes Processing Fortran 2003 and the TR". nag.co.uk. May 14, 2004. Archived from the original on August 5, 2004. Retrieved April 3, 2023.. It may also be downloaded as a PDF file at "The New Features of Fortran 2003" (PDF). Archived (PDF) from the original on January 15, 2018. Retrieved April 3, 2023.

nbcnews.com (Global: 156^th place; English: 101^st place)

Brian Bergstein (May 20, 2007). "Fortran creator John Backus dies". MSNBC. Retrieved October 29, 2018.

netlib.org (Global: low place; English: low place)

"HPL – A Portable Implementation of the High-Performance Linpack Benchmark for Distributed-Memory Computers". Retrieved February 21, 2015.

nih.gov (Global: 5^th place; English: 5^th place)

pubmed.ncbi.nlm.nih.gov

Kemeny, John G.; Kurtz, Thomas E. (October 11, 1968). "Dartmouth Time-Sharing". Science. 162 (3850): 223–228. Bibcode:1968Sci...162..223K. doi:10.1126/science.162.3850.223. PMID 5675464.

nist.gov (Global: 708^th place; English: 742^nd place)

hissa.nist.gov

"Subject: GOTRAN ON THE IBM 1316 DISK STORAGE PACK (Serial No. K7402)". Archived from the original on February 21, 2006. Retrieved March 3, 2006.

oracle.com (Global: 2,532^nd place; English: 1,847^th place)

docs.oracle.com

Rules for Data Typing (FORTRAN 77 Language Reference). Retrieved September 29, 2016.

osti.gov (Global: 2,098^th place; English: 1,146^th place)

Gaffney, P W; Wooten, J W (May 1, 1980). Methods to ensure the standardization of FORTRAN software (Report). Oak Ridge National Laboratory. OSTI 5361454. PFORT ... Library ...

schneider.org (Global: low place; English: low place)

wolfram.schneider.org

Feldman, S. I.; Weinberger, P. J. (August 1, 1978). "A Portable Fortran 77 Compiler" (PDF). 2.4. Recursion and 2.5. Automatic Storage.

scihi.org (Global: low place; English: low place)

"FORTRAN – The First Programming Language for Numeric Calculations". SciHi Blog. October 15, 2019. Archived from the original on January 4, 2021. Retrieved November 23, 2020.

semanticscholar.org (Global: 15^th place; English: 8^th place)

api.semanticscholar.org

Whitten, Douglas E.; Demaine, Paul A. D. (1975). "A machine and configuration independent Fortran: Portable Fortran {PFortran}". IEEE Transactions on Software Engineering. SE-1 (1). Institute of Electrical and Electronics Engineers (IEEE): 111–124. doi:10.1109/tse.1975.6312825. ISSN 0098-5589. S2CID 16485156.

silverfrost.com (Global: low place; English: low place)

"FTN95: Fortran 95 for Windows". Silverfrost.com. Retrieved November 19, 2014.

spec.org (Global: low place; English: low place)

"Q13. What are the benchmarks?". Overview – CPU 2017. SPEC. Retrieved November 13, 2019.

stevelionel.com (Global: low place; English: low place)

Lionel, Steve (December 30, 2013). "Doctor Fortran in "It's a Modern Fortran World"". Intel (was DEC) Fortran forum discussion group. Intel. Retrieved April 11, 2022.

trailing-edge.com (Global: low place; English: 9,185^th place)

bitsavers.trailing-edge.com

Perlis, A. J.; Smith, J. W.; Van Zoeren, H. R. Internal Translator (IT) A Compiler for the IBM 650 (PDF). Computation Center, Carnegie Institute of Technology. Archived (PDF) from the original on October 2, 2012.

uiuc.edu (Global: 4,225^th place; English: 3,432^nd place)

polaris.cs.uiuc.edu

Padua, David (January–February 2000). "The Fortran I Compiler" (PDF). Computing in Science & Engineering. 2 (1): 70–75. Bibcode:2000CSE.....2a..70P. doi:10.1109/5992.814661. Archived from the original (PDF) on June 17, 2020. The Fortran I compiler was the first major project in code optimization. It tackled problems of crucial importance whose general solution was an important research focus in compiler technology for several decades. Many classical techniques for compiler analysis and optimization can trace their origins and inspiration to the Fortran I compiler.

web.archive.org (Global: 1^st place; English: 1^st place)

"Chapel spec (Acknowledgements)" (PDF). Cray Inc. October 1, 2015. Archived (PDF) from the original on February 5, 2016. Retrieved January 14, 2016.
John Backus. "The history of FORTRAN I, II and III" (PDF). softwarepreservation.computerhistory.org. Archived (PDF) from the original on July 26, 2007. Retrieved February 8, 2026.
Backus, John Warner; Beeber, R. J.; Best, Sheldon F.; Goldberg, Richard; Herrick, Harlan L.; Hughes, R. A.; Mitchell, L. B.; Nelson, Robert A.; Nutt, Roy; Sayre, David; Sheridan, Peter B.; Stern, Harold; Ziller, Irving (October 15, 1956). Sayre, David (ed.). The FORTRAN Automatic Coding System for the IBM 704 EDPM: Programmer's Reference Manual (PDF). New York, USA: Applied Science Division and Programming Research Department, International Business Machines Corporation. pp. 2, 19–20. Archived (PDF) from the original on July 4, 2022. Retrieved July 4, 2022. (2+51+1 pages)
Backus, John (October–December 1998). "The History of Fortran I, II, and III" (PDF). IEEE Annals of the History of Computing. 20 (4): 68–78. Bibcode:1998IAHC...20d..68B. doi:10.1109/85.728232. Archived (PDF) from the original on March 3, 2016. Retrieved June 17, 2020.
"FORTRAN – The First Programming Language for Numeric Calculations". SciHi Blog. October 15, 2019. Archived from the original on January 4, 2021. Retrieved November 23, 2020.
Fortran Specifications and Operating Procedures, IBM 1401 (PDF). IBM. C24-1455-2. Archived (PDF) from the original on September 23, 2017.
"Subject: GOTRAN ON THE IBM 1316 DISK STORAGE PACK (Serial No. K7402)". Archived from the original on February 21, 2006. Retrieved March 3, 2006.
Padua, David (January–February 2000). "The Fortran I Compiler" (PDF). Computing in Science & Engineering. 2 (1): 70–75. Bibcode:2000CSE.....2a..70P. doi:10.1109/5992.814661. Archived from the original (PDF) on June 17, 2020. The Fortran I compiler was the first major project in code optimization. It tackled problems of crucial importance whose general solution was an important research focus in compiler technology for several decades. Many classical techniques for compiler analysis and optimization can trace their origins and inspiration to the Fortran I compiler.
The FORTRAN Automatic Coding System for the IBM 704 EDPM : Preliminary Operator's Manual (PDF). Programming Research Department, International Business Machines Corporation. April 8, 1957. pp. 6–37. Archived (PDF) from the original on February 26, 2014.
Armstead, Betty Jo (January 21, 2015). "My Years at NASA" (PDF). Denver Museum of Nature & Science. Archived from the original (PDF) on December 24, 2019. Retrieved June 15, 2019.
Reference Manual, IBM 7090 Data Processing System (PDF). 1961. A22-6528-3. Archived (PDF) from the original on December 1, 2008.
Fortran II General Information Manual (PDF). 1963. Archived (PDF) from the original on April 26, 2005. Retrieved November 19, 2014.
Reference Manual, FORTRAN II for the IBM 704 Data Processing System (PDF). 1958. C28-6000-2. Archived (PDF) from the original on October 30, 2005.
Fortran IV Language Specifications, Program Specifications, and Operating Procedures, IBM 1401, 1440, and 1460 (PDF). IBM. April 1966. C24-3322-2. Archived (PDF) from the original on September 23, 2017.
IBM System/360 Model 50 Functional Characteristics (PDF). IBM. 1967. A22-6898-1. Archived (PDF) from the original on October 29, 2021 – via bitsavers.
"WG5 Completes Processing Fortran 2003 and the TR". nag.co.uk. May 14, 2004. Archived from the original on August 5, 2004. Retrieved April 3, 2023.. It may also be downloaded as a PDF file at "The New Features of Fortran 2003" (PDF). Archived (PDF) from the original on January 15, 2018. Retrieved April 3, 2023.
"N1836, Summary of Voting/Table of Replies on ISO/IEC FDIS 1539-1, Information technology – Programming languages – Fortran – Part 1: Base language" (PDF). Archived (PDF) from the original on January 15, 2018.
"Fortran 2008 – Last Working Draft" (PDF). Gnu.Org. Archived (PDF) from the original on May 12, 2014. Retrieved May 10, 2014.
"Draft of the Technical Specification (TS) 29113" (PDF). wg5-fortran.org. Archived (PDF) from the original on January 15, 2018.
"Further Interoperability with C" (PDF). ISO. Archived (PDF) from the original on December 1, 2017. Retrieved November 20, 2017.
"Doctor Fortran Goes Dutch: Fortran 2015". Software.intel.com. Archived from the original on April 1, 2017. Retrieved November 19, 2014. The ISO Fortran Standards Committee held its annual meeting in Delft, [...]
"Portability Issues". Archived from the original on March 8, 2021. Retrieved November 12, 2018. .. discusses .. portability of .. Fortran
Healy, MJR (1968). "Towards FORTRAN VI". Advanced scientific Fortran by CDC. CDC. pp. 169–172. Archived from the original on July 5, 2009. Retrieved April 10, 2009.
Perlis, A. J.; Smith, J. W.; Van Zoeren, H. R. Internal Translator (IT) A Compiler for the IBM 650 (PDF). Computation Center, Carnegie Institute of Technology. Archived (PDF) from the original on October 2, 2012.
"F Programming Language Homepage". Fortran.com. Archived from the original on January 9, 2015. Retrieved November 19, 2014.
"Fortran for .NET Language System". Archived from the original on October 18, 2014.

wg5-fortran.org (Global: low place; English: low place)

Fortran 90 (PDF) (Report). ISO/IEC. 1991. Introduction, p. 14. ISO/IEC 1539:1991(E). Retrieved May 31, 2026.
MIL-STD 1753 - FORTRAN, DoD Supplement To American National Standard X3.9-1978. United States Government Printing Office. November 9, 1978. Retrieved April 21, 2024.
"WG5 Completes Processing Fortran 2003 and the TR". nag.co.uk. May 14, 2004. Archived from the original on August 5, 2004. Retrieved April 3, 2023.. It may also be downloaded as a PDF file at "The New Features of Fortran 2003" (PDF). Archived (PDF) from the original on January 15, 2018. Retrieved April 3, 2023.
"N1836, Summary of Voting/Table of Replies on ISO/IEC FDIS 1539-1, Information technology – Programming languages – Fortran – Part 1: Base language" (PDF). Archived (PDF) from the original on January 15, 2018.
"Draft of the Technical Specification (TS) 29113" (PDF). wg5-fortran.org. Archived (PDF) from the original on January 15, 2018.
"Fortran 2018". ISO. Retrieved November 30, 2018.
"Further Interoperability with C" (PDF). ISO. Archived (PDF) from the original on December 1, 2017. Retrieved November 20, 2017.
"Fortran 2023". wg5-fortran.org. Retrieved November 30, 2023.

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search.worldcat.org

Mindell, David (2008). Digital Apollo. Cambridge, MA: MIT Press. p. 99. ISBN 978-0-262-13497-2. JSTOR j.ctt5hhn02. OCLC 228031739.
FORTRAN IV. OCLC 20673993.
Whitten, Douglas E.; Demaine, Paul A. D. (1975). "A machine and configuration independent Fortran: Portable Fortran {PFortran}". IEEE Transactions on Software Engineering. SE-1 (1). Institute of Electrical and Electronics Engineers (IEEE): 111–124. doi:10.1109/tse.1975.6312825. ISSN 0098-5589. S2CID 16485156.

Fortran (English Wikipedia)

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acm.org (Global: 1,200^th place; English: 821^st place)

adsabs.harvard.edu (Global: 14^th place; English: 9^th place)

archive.org (Global: 6^th place; English: 6^th place)

arstechnica.com (Global: 473^rd place; English: 338^th place)

bitsavers.org (Global: 3,844^th place; English: 1,960^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

britannica.com (Global: 37^th place; English: 64^th place)

computerhistory.org (Global: 2,702^nd place; English: 1,789^th place)

dartmouth.edu (Global: 2,786^th place; English: 1,776^th place)

doi.org (Global: 2^nd place; English: 2^nd place)

github.com (Global: 380^th place; English: 337^th place)

gnu.org (Global: 1,901^st place; English: 1,743^rd place)

ibiblio.org (Global: 1,093^rd place; English: 690^th place)

ibm.com (Global: 1,369^th place; English: 968^th place)

ieee.org (Global: 912^th place; English: 722^nd place)

intel.com (Global: 1,727^th place; English: 1,234^th place)

iso.org (Global: 1,190^th place; English: 1,097^th place)

jstor.org (Global: 23^rd place; English: 15^th place)

loc.gov (Global: 63^rd place; English: 47^th place)

murdoch.edu.au (Global: 9,576^th place; English: 6,089^th place)

nbcnews.com (Global: 156^th place; English: 101^st place)

nih.gov (Global: 5^th place; English: 5^th place)

nist.gov (Global: 708^th place; English: 742^nd place)

oracle.com (Global: 2,532^nd place; English: 1,847^th place)

osti.gov (Global: 2,098^th place; English: 1,146^th place)

semanticscholar.org (Global: 15^th place; English: 8^th place)

trailing-edge.com (Global: low place; English: 9,185^th place)

uiuc.edu (Global: 4,225^th place; English: 3,432^nd place)

web.archive.org (Global: 1^st place; English: 1^st place)

worldcat.org (Global: 4^th place; English: 4^th place)