%0 Journal Article %A D. I. Nikolaev %A T. I. Savelova %T Approximation of the solution of an inverse difraction problem by delta-functions and Gauss distributions %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1987 %P 791-793 %V 27 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_5_a17/ %G ru %F ZVMMF_1987_27_5_a17