%0 Journal Article %A S. G. Mikhlin %T On the variational-difference method for one-dimensional boundary value problems %J Doklady Akademii Nauk %D 1971 %P 39-41 %V 198 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_198_1_a8/ %G ru %F DAN_1971_198_1_a8