%0 Journal Article %A N. Ya. Tikhonenko %T On the approximate solution of singular integral equations and boundary value problems with a shift %J Doklady Akademii Nauk %D 1976 %P 291-294 %V 230 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1976_230_2_a10/ %G ru %F DAN_1976_230_2_a10