%0 Journal Article %A Kh. A. Khachatryan %A H. S. Petrosyan %A M. H. Avetisyan %T Existence and uniqueness theorems for one system of integral equations with two nonlinearities %J Trudy Instituta matematiki i mehaniki %D 2023 %P 202-218 %V 29 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2023_29_1_a15/ %G ru %F TIMM_2023_29_1_a15