Piergiulio Katis, Nicoletta Sabadini, Robert F. C. Walters. Representing Place/Transition Nets in Span(Graph). In Michael Johnson, editor, Algebraic Methodology and Software Technology, 6th International Conference, AMAST 97, Sydney, Australia, December 13-17, 1997, Proceedings. Volume 1349 of Lecture Notes in Computer Science, pages 322-336, Springer, 1997.
Abstract is missing.