%0 Journal Article %A Wang, Ping %A Wu, Jian-Liang %T A note on total colorings of planar graphs without 4-cycles %J Discussiones Mathematicae. Graph Theory %D 2004 %P 125-135 %V 24 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2004_24_1_a10/ %G en %F DMGT_2004_24_1_a10