TY - JOUR AU - A. I. Subbotin TI - Continuous and discontinuous solutions of boundary value problems JO - Doklady Akademii Nauk PY - 1992 SP - 30 EP - 34 VL - 323 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1992_323_1_a4/ LA - ru ID - DAN_1992_323_1_a4 ER -