%0 Journal Article %A Haščák, Alexander %T Fixed point theorems for multivalued mappings %J Czechoslovak Mathematical Journal %D 1985 %P 533-542 %V 35 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1985.102047/ %R 10.21136/CMJ.1985.102047 %G en %F 10_21136_CMJ_1985_102047