%0 Journal Article %A Yu. A. Erëmin %A A. G. Sveshnikov %T Quasisolution of vector problems of diffraction by screens based on iterative methods %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1991 %P 1536-1543 %V 31 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1991_31_10_a9/ %G ru %F ZVMMF_1991_31_10_a9