%0 Journal Article %A V. V. Ivanov %T Approximate methods for the solution of systems of singular integral equations %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1963 %P 664-682 %V 3 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1963_3_4_a3/ %G ru %F ZVMMF_1963_3_4_a3