TY - JOUR AU - Fučík, Svatopluk TI - Fixed point theorems based on Leray-Schauder degree JO - Commentationes Mathematicae Universitatis Carolinae PY - 1967 SP - 683 EP - 690 VL - 8 IS - 4 UR - http://geodesic.mathdoc.fr/item/CMUC_1967_8_4_a5/ LA - en ID - CMUC_1967_8_4_a5 ER -