Berkeley Software Distribution (English Wikipedia)

Chesson, G. L. (1976). "The network Unix system". ACM SIGOPS Operating Systems Review. 9 (5): 60–66. doi:10.1145/1067629.806522.
Quarterman, John S.; Silberschatz, Abraham; Peterson, James L. (December 1985). "4.2BSD and 4.3BSD as examples of the Unix system". Computing Surveys. 17 (4): 379–418. CiteSeerX 10.1.1.117.9743. doi:10.1145/6041.6043. S2CID 5700897.

everything2.com (Global: 6,359^th place; English: 4,750^th place)

"BSD Code in Windows". everything2.com. March 20, 2001. Archived from the original on August 25, 2008. Retrieved January 20, 2009.

freebsd.org (Global: 5,469^th place; English: 3,758^th place)

docs.freebsd.org

"Why you should use a BSD style license for your Open Source Project". The FreeBSD Project. BSD (Berkeley Standard Distribution). Retrieved August 3, 2021.

docs-archive.freebsd.org

McKusick, M.K.; Karels, M.J.; Sklower, Keith; Fall, Kevin; Teitelbaum, Marc; Bostic, Keith (1989). "Current Research by The Computer Systems Research Group of Berkeley" (PDF). Proceedings of the European Unix Users Group Spring Conference.

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

Salus, Peter H. (2005). "Chapter 7. BSD and the CSRG". The Daemon, the Gnu and the Penguin. Groklaw. Archived from the original on June 14, 2020. Retrieved September 6, 2017.

kuro5hin.org (Global: low place; English: low place)

Barr, Adam (June 19, 2001). "Microsoft, TCP/IP, Open Source, and Licensing". Archived from the original on November 14, 2005. Retrieved June 7, 2019.

playstationdev.wiki (Global: low place; English: low place)

"Kernel". PlayStation 5 Dev Wiki.

psu.edu (Global: 207^th place; English: 136^th place)

citeseerx.ist.psu.edu

Quarterman, John S.; Silberschatz, Abraham; Peterson, James L. (December 1985). "4.2BSD and 4.3BSD as examples of the Unix system". Computing Surveys. 17 (4): 379–418. CiteSeerX 10.1.1.117.9743. doi:10.1145/6041.6043. S2CID 5700897.

rfc-editor.org (Global: 6,184^th place; English: 4,465^th place)

RFC 681

semanticscholar.org (Global: 11^th place; English: 8^th place)

api.semanticscholar.org

Quarterman, John S.; Silberschatz, Abraham; Peterson, James L. (December 1985). "4.2BSD and 4.3BSD as examples of the Unix system". Computing Surveys. 17 (4): 379–418. CiteSeerX 10.1.1.117.9743. doi:10.1145/6041.6043. S2CID 5700897.

tech-insider.org (Global: low place; English: low place)

Levitt, Jason; Schuman, Evan (June 22, 1992). "For BSD Unix, It's Sayonara". Open Systems Today.
Harding, Elizabeth U. (October 19, 1992). "Unix pioneer ends BSD research". Software Magazine.

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

minnie.tuhs.org

"A Brief History of Unix, BSD and FreeBSD". minnie.tuhs.org. Retrieved December 5, 2024.
Toomey, Warren. "Details of the PUPS archives". tuhs.org. The Unix Heritage Society. Archived from the original on July 9, 2006. Retrieved October 6, 2010.

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

Barr, Adam (June 19, 2001). "Microsoft, TCP/IP, Open Source, and Licensing". Archived from the original on November 14, 2005. Retrieved June 7, 2019.
Salus, Peter H. (2005). "Chapter 7. BSD and the CSRG". The Daemon, the Gnu and the Penguin. Groklaw. Archived from the original on June 14, 2020. Retrieved September 6, 2017.
Toomey, Warren. "Details of the PUPS archives". tuhs.org. The Unix Heritage Society. Archived from the original on July 9, 2006. Retrieved October 6, 2010.
Eric S. Raymond. "The Art of Unix Programming: Origins and History of Unix, 1969–1995". Archived from the original on October 5, 2014. Retrieved July 18, 2014.
"BSD Code in Windows". everything2.com. March 20, 2001. Archived from the original on August 25, 2008. Retrieved January 20, 2009.
Dennis Ritchie (October 26, 2000). "alt.folklore.computers: BSD (Dennis Ritchie)". Archived from the original on July 14, 2014. Retrieved July 3, 2014.

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

Dennis Ritchie (October 26, 2000). "alt.folklore.computers: BSD (Dennis Ritchie)". Archived from the original on July 14, 2014. Retrieved July 3, 2014.

Berkeley Software Distribution (English Wikipedia)

apple.com (Global: 67th place; English: 64th place)

developer.apple.com

catb.org (Global: 3,959th place; English: 3,208th place)

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

everything2.com (Global: 6,359th place; English: 4,750th place)

freebsd.org (Global: 5,469th place; English: 3,758th place)

docs.freebsd.org

docs-archive.freebsd.org

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

kuro5hin.org (Global: low place; English: low place)

playstationdev.wiki (Global: low place; English: low place)

psu.edu (Global: 207th place; English: 136th place)

citeseerx.ist.psu.edu

rfc-editor.org (Global: 6,184th place; English: 4,465th place)

semanticscholar.org (Global: 11th place; English: 8th place)

api.semanticscholar.org

tech-insider.org (Global: low place; English: low place)

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

minnie.tuhs.org

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

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

apple.com (Global: 67^th place; English: 64^th place)

catb.org (Global: 3,959^th place; English: 3,208^th place)

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

everything2.com (Global: 6,359^th place; English: 4,750^th place)

freebsd.org (Global: 5,469^th place; English: 3,758^th place)

psu.edu (Global: 207^th place; English: 136^th place)

rfc-editor.org (Global: 6,184^th place; English: 4,465^th place)

semanticscholar.org (Global: 11^th place; English: 8^th place)

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