%0 Journal Article %A Jian-Ting Sheng %A Gui-Zhen Liu %T A Note on \([r, s, c, t]\)-Colorings of Graphs %J Bulletin of the Malaysian Mathematical Society %D 2011 %V 34 %N 1 %U http://geodesic.mathdoc.fr/item/BMMS_2011_34_1_a14/ %F BMMS_2011_34_1_a14