%0 Journal Article %A A. M. Kuzyk %A V. L. Makarov %T Estimation of the accuracy of the method of summary approximation %J Doklady Akademii Nauk %D 1984 %P 297-301 %V 275 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_275_2_a8/ %G ru %F DAN_1984_275_2_a8