%0 Journal Article %A V. G. Vizing %T Strict coloring of incidentors in undirected multigraphs %J Diskretnyj analiz i issledovanie operacij %D 2005 %P 48-53 %V 12 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DA_2005_12_3_a2/ %G ru %F DA_2005_12_3_a2