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References
- ↑ Elshoff, James L.; Ward, Mitchel R. (January 1976). "The MCTS operating system". ACM SIGOPS Operating Systems Review. 10 (1): 18–38. doi: 10.1145/775314.775317 .
- 1 2 Brown, R.R; Elshoff, J.L.; Ward, M.R. (1 Oct 1975). "The GM Multiple Console Time Sharing System". ACM SIGOPS Operating Systems Review. 9 (4): 7–17. doi:10.1145/775310.7753 (inactive 2024-07-05). Retrieved July 1, 2024.
{{cite journal}}: CS1 maint: DOI inactive as of July 2024 (link) - ↑ Krull, pg. 54
