Nancy M. Grosch, H. R. J. Grosch, Elizabeth D. Rather, Ted G. Lewis, W. J. Holden. Sigmini the challenge of mini-computer software(Panel Discussion). In Earl C. Joseph, John D. White, editors, Proceedings of the 1975 ACM Annual Conference, Minneapolis, Minnesota, October 20-22, 1975. pages 155-156, ACM, 1975. [doi]
Abstract is missing.