Jurriaan Hage, Tero Harju, Emo Welzl. Euler Graphs, Triangle-Free Graphs and Bipartite Graphs in Switching Classes. In Andrea Corradini, Hartmut Ehrig, Hans-Jörg Kreowski, Grzegorz Rozenberg, editors, Graph Transformation, First International Conference, ICGT 2002, Barcelona, Spain, October 7-12, 2002, Proceedings. Volume 2505 of Lecture Notes in Computer Science, pages 148-160, Springer, 2002. [doi]
Abstract is missing.