TY - JOUR AU - Fučík, Svatopluk AU - Lovicar, Vladimír TI - Boundary value and periodic problem for the equation $x''(t)+g(x(t))=p(t)$ JO - Commentationes Mathematicae Universitatis Carolinae PY - 1974 SP - 351 EP - 355 VL - 15 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1974__15_2_a13/ LA - en ID - CMUC_1974__15_2_a13 ER -