Chris Wylie, Gordon W. Romney, David C. Evans, Alan Erdahl. Half-tone perspective drawings by computer. In American Federation of Information Processing Societies: Proceedings of the AFIPS '67 Fall Joint Computer Conference, November 14-16, 1967, Anaheim, California, USA. Volume 31 of AFIPS Conference Proceedings, pages 49-58, AFIPS / ACM / Thomson Book Company, Washington D.C., 1967. [doi]
Abstract is missing.