TY - JOUR AU - E. G. D'yakonov TI - Difference schemes with a splitting operator for nonstationary equations JO - Doklady Akademii Nauk PY - 1962 SP - 29 EP - 32 VL - 144 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_144_1_a7/ LA - ru ID - DAN_1962_144_1_a7 ER -