Association for Computing Machinery. SIGACT AND SIGPL.Conference record of the 9th annual ACM symposium on principles of programming languages(1982 : New Mexico).ACM,1982.
Association for Computing Machinery. SIGACT AND SIGPL.Annual ACM symposium on principles of programming languages (8th : 1981 : Williamsburg, Va.).ACM,1981.
.Conference record of POPL 2004 : the 31st ACM SIGPLAN-SIGACT Symposium on Principles of Programming Languages : papers presented at the Symposium, Venice, Italy, January 14-16, 2004 /.,.
Conference record of POPL 2004 : the 31st ACM SIGPLAN-SIGACT Symposium on Principles of Programming Languages : papers presented at the Symposium, Venice, Italy, January 14-16, 2004 /
