%0 Journal Article %A Daneš, Josef %T Fixed point theorems, Nemyckii and Uryson operators, and continuity of nonlinear mappings %J Commentationes Mathematicae Universitatis Carolinae %D 1970 %P 481-500 %V 11 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1970__11_3_a6/ %G en %F CMUC_1970__11_3_a6