NIL (プログラミング言語)
Proceedings of the 1982 ACM symposium on LISP and functional programming, Pittsburgh, 1982, pages 108 – 113. ACM DL
Rodney A. Brooks, Richard P. Gabriel, Guy L. Steele Jr. An optimizing compiler for a lexically scoped LISP. Proceedings of the 1982 Symposium on Compiler Construction, Boston, June 1982, pages 261-275. ACM DL
Mark Smotherman. S-1 Supercomputer (1975–1988). Web site, last updated April 24, 2004. http://www.cs.clemson.edu/~mark/s1.html