Robert M. Howe, V. S. Haneman. The solution of partial differential equations by difference methods using the electronic differential analyzer. In Gilbert D. McCann, editor, Proceedings of the 1953 western computer conference, AIEE-IRE 1953 (Western), Los Angeles, California, USA, February 1-6, 1953. pages 208-226, ACM, 1953. [doi]
Abstract is missing.