%0 Journal Article %A Fučík, Svatopluk %T Solving of nonlinear operators’ equations in Banach space %J Commentationes Mathematicae Universitatis Carolinae %D 1969 %P 177-188 %V 10 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1969__10_2_a2/ %G en %F CMUC_1969__10_2_a2