TY - JOUR AU - A. Mamatkulov AU - Ya. D. Mamedov TI - A difference method for solution of a boundary value problem for the quasi-linear Lavrent’ev-Bicadze equation JO - Doklady Akademii Nauk PY - 1972 SP - 758 EP - 761 VL - 203 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1972_203_4_a7/ LA - ru ID - DAN_1972_203_4_a7 ER -