K. E. Lagle, J. M. Gardner, J. H. Morrel, Larry R. Medsker. Programming language selector (abstract only). In Pat Davis, Vicki McClintock, editors, Proceedings of the 15th ACM Annual Conference on Computer Science, St. Louis, Missouri, USA, February 16-19, 1987. pages 455, ACM, 1987. [doi]
Abstract is missing.