William R. Buckley, Amar Mukherjee. Constructibility of Signal-Crossing Solutions in von Neumann 29-State Cellular Automata. In Vaidy S. Sunderam, G. Dick van Albada, Peter M. A. Sloot, Jack Dongarra, editors, Computational Science - ICCS 2005, 5th International Conference, Atlanta, GA, USA, May 22-25, 2005, Proceedings, Part II. Volume 3515 of Lecture Notes in Computer Science, pages 395-403, Springer, 2005. [doi]
Abstract is missing.