%0 Journal Article %A Kolomý, Josef %T Remark to the solution of non-linear functional equations in Banach spaces %J Commentationes Mathematicae Universitatis Carolinae %D 1964 %P 97-116 %V 5 %N 2 %U http://geodesic.mathdoc.fr/item/CMUC_1964_5_2_a4/ %G en %F CMUC_1964_5_2_a4