TY - JOUR AU - Donati, Flavio TI - A note on the solvability of nonlinear elliptic problems with jumping nonlinearities JO - Commentationes Mathematicae Universitatis Carolinae PY - 1985 SP - 455 EP - 466 VL - 26 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1985__26_3_a2/ LA - en ID - CMUC_1985__26_3_a2 ER -