Guarded commands, non-determinancy and a calculus for the derivation of programs

Edsger W. Dijkstra. Guarded commands, non-determinancy and a calculus for the derivation of programs. In Friedrich L. Bauer, Klaus Samelson, editors, Language Hierarchies and Interfaces, International Summer School, Marktoberdorf, Germany, July 23 - August 2, 1975. Volume 46 of Lecture Notes in Computer Science, pages 111-124, Springer, 1975.

Abstract

Abstract is missing.