%0 Journal Article %A V. V. Vlasov %A N. A. Rautian %T Semigroups of operators generated by integro-differential equations with kernels representable by Stieltjes integrals %J Contemporary Mathematics. Fundamental Directions %D 2021 %P 507-525 %V 67 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMFD_2021_67_3_a6/ %G ru %F CMFD_2021_67_3_a6