HCR Corporation (English Wikipedia)

Libes, Don; Ressler, Sandy (1989). Life with UNIX: A Guide For Everyone (PDF). Englewood Cliffs, New Jersey: Prentice Hall. pp. 36, 253, 256, 263, 272, 274, 283–284. Bibcode:1989lwug.book.....L.

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

"'Computers-For-Everyone' Courses". The Transactor. 31 January 1979. p. 2.
Tilson, Michael (October 1983). "Moving Unix to New Machines". Byte. pp. 266–276.
Reinfelds, Juris (1989). "The First Port of Unix". Annals of the History of Computing. 11 (3): 208–210. Also available in slightly different form as "The First Port of Unix*"
"Information on Vendor Exhibits at the Toronto Conference". login: The Magazine of USENIX & SAGE. September 1983. p. 44.
"Unix and You". UNIX Review. April 1984. p. 21.
VAX Software Source Book: Volume 1: Accounting to Health Care (Third ed.). Digital Equipment Corporation. January 1986. pp. 57–58, 308–309, 364–365, 748.
VAX Software Source Book: Volume 2: Information Management to Utilities and Reference Guides (Third ed.). Digital Equipment Corporation. January 1986. pp. 1037–1039, 1100–1101, 1118–1119, 1411–1412, 1511.

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

"Not 'the Toronto Operations'?". Computerworld. 14 May 1990.
"uncertain". CIPS Review (La Revue ACI). Vol. 9–10. Canadian Information Processing Society. 1985–1986. p. 35. Page number is for some issue within volume. Full text and bibliographic information available at Stanford University Library via microfiche and via Stanford login.
For example, Fuchs, Henry (1981). Conference proceedings, Aug. 3-7, 1981. SIGGRAPH '81. pp. xiv, 121. ISBN 9780897910453.
"Xenix Convergence". EDP In-depth Reports. R. W. Evans Associates. 1987. p. 7.
Tilson, Michael (1984). "How Portable is C?". Microsystems. pp. 84–90.
"Announcement and call for papers". AUUGN 1985 Summer Meeting. January 1985. p. 80.
Dvorak, John (18 April 1983). "Inside Track". InfoWorld. p. 38.
"'Unity' Adaptation of Unix Unveiled for DEC VAX-11". Computerworld. 11 October 1982. p. 47.
Lebow, Max A. (28 June 1982). "Editor Offers 'Realistic Assessment' of Unix". Computerworld. p. 8.
"UNIX Review". UNIX Review. p. 106. December–January 1983.
"Bell Labs Expands Unix Intro Seminars". Computerworld. 21 June 1982. p. 9.
"Business Computer Systems". Business Computer Systems. 1986. p. 59.
Tilson, Michael (October 1987). "UNIX at the Turn of the Century". AUUGN Winter 1987 Conference. p. 10.
Reinders, James R. (2011). "Warp and iWarp". In Padua, David (ed.). Encyclopedia of Parallel Computing. New York: Springer. p. 2158. ISBN 9780387097657. See also Thomas J. Kelly, Allen McIntosh, "A Portable Intermediate Code Optimizer for C", USENIX Conference Proceedings, Summer 1985, Portland, pp. 577-589.
"ESD: The Electronic System Design Magazine". ESD: The Electronic System Design Magazine. 1989. p. 47. Advertisement.
"Notice Pursuant to the National Cooperative Research Act of 1984; UNIX International, Inc.". Federal Register, Volume 54. Washington, DC: National Archives and Records Administration. 1 March 1989. p. 8608.
"Santa Cruz Operation Ltd. to Offer Source for Xenix". InfoWorld. 8 December 1986. p. 33.
"News Wire: Santa Cruz Operation to Buy HCR Corp". InfoWorld. 14 May 1990. p. 40.
Seirup, Brian (31 May 1994). "SCO Open Desktop". PC Magazine. pp. 232, 234.

desy.de (Global: low place; English: low place)

See for instance "Opening at SCO Canada in Toronto". Usenet group comp.compilers and mailing list reflector. 16 October 1992. and "2.7. SCO/C++ 3.0". DESY: C++ Products List and Description. 20 December 1995.

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

Bazelmans, Rudy (October 1985). "Evolution of configuration management". ACM SIGSOFT Software Engineering Notes. 10 (5): 42. doi:10.1145/382288.382769. S2CID 18178609.
Schilling, Jonathan L. (August 1998). "Optimizing away C++ exception handling". SIGPLAN Notices. 33 (8): 40–47. doi:10.1145/286385.286390. S2CID 1522664. and "SCO Unveils Targeted Release Strategy for UnixWare 7" (Press release). HPCwire. 14 November 1997.

dtic.mil (Global: 934^th place; English: 530^th place)

apps.dtic.mil

Availability of Ada and C++ Compilers, Tools, Education, and Training (PDF). Alexandria, Virginia: Institute for Defense Analysis. July 1991. p. C-10. Archived (PDF) from the original on 27 March 2020.

gale.com (Global: 914^th place; English: 441^st place)

link.gale.com

"Companies developing products finding varied routes to success". The Globe and Mail. Toronto. 6 March 1986. p. C8 – via Gale Academic OneFile.
"Looking Back". Computing Canada. Vol. 27, no. 5. Outremont, Quebec: Plesman Publications Ltd. 9 March 2001. p. 11. ISSN 0319-0161 – via Gale General OneFile.

google.com (Global: 109^th place; English: 87^th place)

"uncertain". CIPS Review (La Revue ACI). Vol. 2. Canadian Information Processing Society. 1977. p. 8. Page number is for some issue within volume. Full text and bibliographic information available at Stanford University Library via microfiche and via Stanford login.

groups.google.com (Global: 2,153^rd place; English: 1,445^th place)

"Robust New C Compiler Test Suite from HCR and ACE Offers Stress Tests, Conformance to New ANSI C Standard" (Press release). Usenet group comp.newprod. 13 February 1990.
"Job Openings at SCO Canada in Toronto". Usenet group can.jobs. 13 April 1995.

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

Schilling, Jonathan L. (August 1998). "Optimizing away C++ exception handling". SIGPLAN Notices. 33 (8): 40–47. doi:10.1145/286385.286390. S2CID 1522664. and "SCO Unveils Targeted Release Strategy for UnixWare 7" (Press release). HPCwire. 14 November 1997.

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

compilers.iecc.com

See for instance "Opening at SCO Canada in Toronto". Usenet group comp.compilers and mailing list reflector. 16 October 1992. and "2.7. SCO/C++ 3.0". DESY: C++ Products List and Description. 20 December 1995.

landley.net (Global: low place; English: low place)

Salus, Peter H. (October 1994). "Unix at 25: The history of Unix is as much about collaboration as it is about technology". Byte. pp. 75ff.

newspapers.com (Global: 24^th place; English: 12^th place)

"California firm acquires Unix-systems leader". The Ottawa Citizen. Canadian Press. 10 May 1990. p. H8 – via Newspapers.com.
Rust, Len (28 March 1983). "Chasing school profits". The Sydney Morning Herald. p. 12 – via Newspapers.com.
Lerch, Renate (23 March 1985). "Why HCR is changing corporate strategy". Financial Post. Toronto, Ontario: The Financial Times Limited. p. C8. ISSN 0838-8431 – via Newspapers.com. Spring, 1985 supplement – Computer Post.
"Most Authoritative Industry Lineup Ever". The Financial Post. Toronto. 20 October 1979. p. 3 – via Newspapers.com. Advertisement.
Buckler, Grant (20 October 1984). "Unix won't make rivals obsolescent". The Gazette. Montréal. p. I-6 – via Newspapers.com.
"Human Computing at show". The Province. Vancouver. 26 October 1983. p. 58.
"Unix* Symposium". The Sydney Morning Herald. 9 April 1984. p. 13. Advertisement.
"UNIX Executive Seminars". The Financial Post. 22 December 1984. p. 30 – via Newspapers.com. Advertisement that ran at other times as well, e.g. 29 December 1984, p. 39.
"Unix Chariot software". Financial Post. Toronto. 22 March 1986. p. C17 – via Newspapers.com.
Blackwell, Richard (5 July 1986). "Software makers must learn market skills". The Financial Post. Toronto. p. 5 – via Newspapers.com.
"Business digest: Around the county". Santa Cruz Sentinel. 13 May 1990. p. D-13 – via Newspapers.com.
"Software firm HCR opts for U.S. strategic alliance". The Financial Post. 11 May 1990. p. 6 – via Newspapers.com.
"Around the county: Software firm announces changes". Santa Cruz Sentinel. 7 December 1986. p. D-1 – via Newspapers.com.
"Novell dumps Unix in sale to SCO". The Age. Melbourne. 26 September 1995. p. 29 – via Newspapers.com.

open-std.org (Global: 7,079^th place; English: 5,042^nd place)

Lenkov, Dmitri (20 April 1990). "Attachment 2 – Attendance" (PDF). JTC1/SC22/WG21.
Saks, Dan (16 September 1995). "X3J16 Meeting No. 18; WG21 Meeting No. 13; 9 - 14 July 1995". JTC1/SC22/WG21.

princeton.edu (Global: 802^nd place; English: 528^th place)

mirror.math.princeton.edu

Libes, Don; Ressler, Sandy (1989). Life with UNIX: A Guide For Everyone (PDF). Englewood Cliffs, New Jersey: Prentice Hall. pp. 36, 253, 256, 263, 272, 274, 283–284. Bibcode:1989lwug.book.....L.

proquest.com (Global: 121^st place; English: 59^th place)

Breckenridge, Joan (28 October 1986). "A leader in Unix software makes a profit at last". The Globe and Mail. Toronto. p. B28. ProQuest 386078154.
Chevreau, Jonathan (15 July 1983). "$10-billion Unix industry seen". The Globe and Mail. Toronto. p. B11. ProQuest 386683671.
Bulas, Peter (24 July 1986). "HCR on Track Again After Chariot Fiasco". Computing Canada. Vol. 12, no. 15. p. S1–2. ProQuest 225046284.

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

Isenberg, Sara (21 April 2016). "Watch: A look-back conversation with Doug Michels, co-founder of SCO". Santa Cruz Tech Beat. See around 10:45 mark of interview video.

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

"Technical Advisory: Can OpenServer 5 access NetWare 4.1 servers as they support NDS and we do not?". Santa Cruz Operation. 3 January 1996.

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

api.semanticscholar.org

Bazelmans, Rudy (October 1985). "Evolution of configuration management". ACM SIGSOFT Software Engineering Notes. 10 (5): 42. doi:10.1145/382288.382769. S2CID 18178609.
Schilling, Jonathan L. (August 1998). "Optimizing away C++ exception handling". SIGPLAN Notices. 33 (8): 40–47. doi:10.1145/286385.286390. S2CID 1522664. and "SCO Unveils Targeted Release Strategy for UnixWare 7" (Press release). HPCwire. 14 November 1997.

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

"2005 SIGCHI Awards". Special Interest Group on Computer–Human Interaction, Association for Computing Machinery. Archived from the original on 16 January 2022. Retrieved 6 April 2020.

stanford.edu (Global: 194^th place; English: 182^nd place)

searchworks.stanford.edu

"uncertain". CIPS Review (La Revue ACI). Vol. 9–10. Canadian Information Processing Society. 1985–1986. p. 35. Page number is for some issue within volume. Full text and bibliographic information available at Stanford University Library via microfiche and via Stanford login.
"uncertain". CIPS Review (La Revue ACI). Vol. 2. Canadian Information Processing Society. 1977. p. 8. Page number is for some issue within volume. Full text and bibliographic information available at Stanford University Library via microfiche and via Stanford login.

library.stanford.edu

"uncertain". CIPS Review (La Revue ACI). Vol. 9–10. Canadian Information Processing Society. 1985–1986. p. 35. Page number is for some issue within volume. Full text and bibliographic information available at Stanford University Library via microfiche and via Stanford login.
"uncertain". CIPS Review (La Revue ACI). Vol. 2. Canadian Information Processing Society. 1977. p. 8. Page number is for some issue within volume. Full text and bibliographic information available at Stanford University Library via microfiche and via Stanford login.

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

Murphy, Paul (4 May 2004). "The Challenge Apple Faces in Enterprise Computing". MacNewsWorld. Archived from the original on 19 May 2015. Retrieved 14 April 2020.

toronto.edu (Global: low place; English: low place)

cs.toronto.edu

"Software Visualization for Programmers and Users". 2000 Colloquia Series. University of Toronto Department of Computer Science. 16 January 2001.

dgp.toronto.edu

Baecker, Ronald (January–April 2001). "CSC 454: The Business of Software" (PDF). Department of Computer Science, University of Toronto. Lecture 2, slides 2.11 and 2.28. For context see the introductory and lecture 1 slides; most of the later lectures can be found at similar URLs.

uow.edu.au (Global: 7,259^th place; English: 4,435^th place)

documents.uow.edu.au

Reinfelds, Juris (1989). "The First Port of Unix". Annals of the History of Computing. 11 (3): 208–210. Also available in slightly different form as "The First Port of Unix*"

usenix.org (Global: 7,359^th place; English: 4,657^th place)

Salus, Peter H. (February 2002). "The Bookworm" (PDF). login: The Magazine of USENIX & SAGE. p. 62.
"USENIX bibliography listing by date". USENIX. Retrieved 6 April 2020. A dozen entries for Human Computing Resources and one for HCR.

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

"Profile of Michael Tilson". West Cliff Technologies. Archived from the original on 5 June 2016. Retrieved 11 April 2020.

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

"2005 SIGCHI Awards". Special Interest Group on Computer–Human Interaction, Association for Computing Machinery. Archived from the original on 16 January 2022. Retrieved 6 April 2020.
Murphy, Paul (4 May 2004). "The Challenge Apple Faces in Enterprise Computing". MacNewsWorld. Archived from the original on 19 May 2015. Retrieved 14 April 2020.
"Profile of Michael Tilson". West Cliff Technologies. Archived from the original on 5 June 2016. Retrieved 11 April 2020.
Availability of Ada and C++ Compilers, Tools, Education, and Training (PDF). Alexandria, Virginia: Institute for Defense Analysis. July 1991. p. C-10. Archived (PDF) from the original on 27 March 2020.

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

search.worldcat.org

Lerch, Renate (23 March 1985). "Why HCR is changing corporate strategy". Financial Post. Toronto, Ontario: The Financial Times Limited. p. C8. ISSN 0838-8431 – via Newspapers.com. Spring, 1985 supplement – Computer Post.
"Looking Back". Computing Canada. Vol. 27, no. 5. Outremont, Quebec: Plesman Publications Ltd. 9 March 2001. p. 11. ISSN 0319-0161 – via Gale General OneFile.

yumpu.com (Global: 2,736^th place; English: 2,563^rd place)

"Ronald Michael Baecker". Yumpu. 1 September 2011. p. 3.

HCR Corporation (English Wikipedia)

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