%0 Journal Article %A Vaníček, Jiří %T On the characterization of Banach spaces with the strong Kirtzbraun-Valentine property %J Commentationes Mathematicae Universitatis Carolinae %D 1964 %P 173-181 %V 5 %N 4 %U http://geodesic.mathdoc.fr/item/CMUC_1964_5_4_a0/ %G en %F CMUC_1964_5_4_a0