[ACM SIGACT-SIGPLAN] Proceedings of the 9th ACM SIGPLAN-SIGACT symposium on Principles of programming languages, 1982 , Albuquerque, Mexico

[SIGPLAN] SIGPLAN Notices  

E. Gansner et al (1982) E. Gansner et al "Semantics and correctness of a query language translation" Sandberg, D. (1982) Sandberg, D. "LITHE: A Language Combining a Flexible Syntax and Classes" pp.142-145. Voda, Paul J. (1982) Voda, Paul J. "Maple: a Programming Language, Operating System" pp157-168