Michael A. Jenkins. The design of an APL primitive function for the eigenproblem. In Philip S. Abrams, Garth H. Foster, Hans R. Haegi, Stefano Trumpy, editors, Proceedings of seventh international conference on APL, APL 1975, Pisa, Italy, June 11-13, 1975. pages 201-207, ACM, 1975. [doi]
Abstract is missing.