%0 Journal Article %T k-Degenerate Graphs %J Canadian journal of mathematics %D 1970 %P 1082-1096 %V 22 %N 5 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1970-125-1/ %R 10.4153/CJM-1970-125-1 %F 10_4153_CJM_1970_125_1