%0 Journal Article %A HolĂ˝, D. %T On multifunctions with closed graphs %J Mathematica Bohemica %D 2001 %P 779-786 %V 126 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.2001.134112/ %R 10.21136/MB.2001.134112 %G en %F 10_21136_MB_2001_134112