%0 Journal Article %A B. A. Shchennikov %T Aggregation method for solution of a system of linear equations %J Doklady Akademii Nauk %D 1967 %P 781-784 %V 173 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1967_173_4_a13/ %G ru %F DAN_1967_173_4_a13