TY - JOUR AU - S. A. Voloshin TI - On a class of monotone finite-difference approximations of a first-order quasi-linear differential equation JO - Doklady Akademii Nauk PY - 1978 SP - 14 EP - 16 VL - 242 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1978_242_1_a1/ LA - ru ID - DAN_1978_242_1_a1 ER -