TY - JOUR AU - Fučík, Svatopluk TI - Fredholm alternative for nonlinear operators in Banach spaces and its applications to the differential and integral equations (Preliminary communication) JO - Commentationes Mathematicae Universitatis Carolinae PY - 1970 SP - 271 EP - 284 VL - 11 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1970__11_2_a5/ LA - en ID - CMUC_1970__11_2_a5 ER -