%0 Journal Article %A A. A. Kashirin %A S. I. Smagin %T Numerical solution of scalar diffraction problems in integral statements on spectra of integral operators %J Doklady Rossijskoj akademii nauk. Matematika, informatika, processy upravleniâ %D 2020 %P 38-42 %V 494 %U http://geodesic.mathdoc.fr/item/DANMA_2020_494_a8/ %G ru %F DANMA_2020_494_a8