%0 Journal Article %A Svatopluk Fucik %A Miroslav Krbec %T Boundary Value Problems with Bounded Nonlinearity and General Null-Space of the Linear part. %J Mathematische Zeitschrift %D 1977 %P 129-138 %V 155 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1977__155_172551/ %F MZ_1977__155_172551