M. F. Newman. Some Group Presentations and Enforcing the Associative Law. In Jacques Calmet, editor, Algebraic Algorithms and Error-Correcting Codes, 3rd International Conference, AAECC-3, Grenoble, France, July 15-19, 1985, Proceedings. Volume 229 of Lecture Notes in Computer Science, pages 228-237, Springer, 1985.
Abstract is missing.