%0 Journal Article %A A. S. Il'inskii %A Z. Z. Sitshaeva %T The stability of the incomplete Galerkin method in problems of wave diffraction at a bounded body %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1983 %P 1501-1506 %V 23 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1983_23_6_a20/ %G ru %F ZVMMF_1983_23_6_a20