Max D. Anderson, Someshwar C. Gupta. Backward time analog computer solutions of optimum control problems. In American Federation of Information Processing Societies: Proceedings of the AFIPS '67 Spring Joint Computer Conference, April 18-20, 1967, Atlantic City, New Jersey, USA. Volume 30 of AFIPS Conference Proceedings, pages 133-139, AFIPS / ACM / Thomson Book Company, Washington D.C., 1967. [doi]
Abstract is missing.