Charles D. Hofmann, Harold L. Pike. Analog time delay system. In R. M. Bennett, editor, Papers presented at the 1960 western joint IRE-AIEE-ACM computer conference, IRE-AIEE-ACM 1960 (Western), San Francisco, California, USA, May 3-5, 1960. pages 103-108, ACM, 1960. [doi]
Abstract is missing.