%0 Journal Article %A Kolomý, Josef %T On multivalued and singlevalued accretive mappings %J Commentationes Mathematicae Universitatis Carolinae %D 1987 %P 191-192 %V 28 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1987__28_1_a19/ %G en %F CMUC_1987__28_1_a19