%0 Journal Article %A V. V. Vlasov %A N. A. Rautian %T Investigation of integrodifferential equations by methods of spectral theory %J Contemporary Mathematics. Fundamental Directions %D 2021 %P 255-284 %V 67 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMFD_2021_67_2_a3/ %G ru %F CMFD_2021_67_2_a3