%0 Journal Article %A D. F. Davidenko %T On the application of the method of variation of a parameter to the construction of iterative formulae of higher accuracy for matrix inversion %J Doklady Akademii Nauk %D 1965 %P 743-746 %V 162 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_162_4_a4/ %G ru %F DAN_1965_162_4_a4