%0 Journal Article %A Morales, Claudio H. %T Surjectivity theorems for multi-valued mappings of accretive type %J Commentationes Mathematicae Universitatis Carolinae %D 1985 %P 397-413 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1985__26_2_a20/ %G en %F CMUC_1985__26_2_a20