TY - JOUR AU - C. Laflamme AU - K. Seyffarth TI - Distinguishing chromatic numbers of bipartite graphs JO - The electronic journal of combinatorics PY - 2009 VL - 16 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/165/ DO - 10.37236/165 ID - 10_37236_165 ER -