%0 Journal Article %A I. V. Boykov %T Algorithms, optimal with respect to complexity, for the approximate solution of singular integral equations %J Differencialʹnye uravneniâ %D 1999 %P 1199-1206 %V 35 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1999_35_9_a6/ %G ru %F DE_1999_35_9_a6