TY - JOUR AU - N. V. Ardelyan TI - Solvability and convergence of nonlinear difference schemes JO - Doklady Akademii Nauk PY - 1988 SP - 1289 EP - 1292 VL - 302 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1988_302_6_a0/ LA - ru ID - DAN_1988_302_6_a0 ER -