%0 Journal Article %A C. Laflamme %A K. Seyffarth %T Distinguishing chromatic numbers of bipartite graphs %J The electronic journal of combinatorics %D 2009 %V 16 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/165/ %R 10.37236/165 %F 10_37236_165