TY - JOUR AU - O. V. Ryabinin TI - An iterative method for solving variational-difference analogues JO - Doklady Akademii Nauk PY - 1994 SP - 454 EP - 457 VL - 339 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1994_339_4_a5/ LA - ru ID - DAN_1994_339_4_a5 ER -