%0 Journal Article %A V. A. Neganov %A E. I. Nefedov %T Estimation of accuracy of approximate solutions of singular integral equations for the normal modes of strip and slotted structures %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1988 %P 1735-1740 %V 28 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1988_28_11_a11/ %G ru %F ZVMMF_1988_28_11_a11