%0 Journal Article %A Nečas, Jindřich %T On the range of nonlinear operators with linear asymptotes which are not invertible %J Commentationes Mathematicae Universitatis Carolinae %D 1973 %P 63-72 %V 14 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1973__14_1_a5/ %G en %F CMUC_1973__14_1_a5