%0 Journal Article %A Kolomý, Josef %T Gradient maps and boundedness of Gâ­­­­­teaux differentials %J Commentationes Mathematicae Universitatis Carolinae %D 1968 %P 613-625 %V 09 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1968__9_4_a10/ %G en %F CMUC_1968__9_4_a10