TY - JOUR AU - Staněk, Svatoslav TI - Existence of multiple solutions for some functional boundary value problems JO - Archivum mathematicum PY - 1992 SP - 57 EP - 65 VL - 28 IS - 1-2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ARM_1992__28_1-2_a7/ LA - en ID - ARM_1992__28_1-2_a7 ER -