%0 Journal Article %A Kh. A. Khachatryan %T Solvability of some nonlinear boundary value problems for singular integral equations of convolution type %J Trudy Moskovskogo matematičeskogo obŝestva %D 2020 %P 3-40 %V 81 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MMO_2020_81_1_a0/ %G ru %F MMO_2020_81_1_a0