TY - JOUR AU - M. A. Krasnosel'skii AU - A. V. Pokrovskii TI - On elliptic equations with discontinuous nonlinearities JO - Doklady Akademii Nauk PY - 1995 SP - 731 EP - 734 VL - 342 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1995_342_6_a1/ LA - ru ID - DAN_1995_342_6_a1 ER -