TY - JOUR AU - B. A. Shchennikov TI - Aggregation method for solution of a system of linear equations JO - Doklady Akademii Nauk PY - 1967 SP - 781 EP - 784 VL - 173 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1967_173_4_a13/ LA - ru ID - DAN_1967_173_4_a13 ER -