%0 Journal Article %A A. Kh. Khachatryan %A Kh. A. Khachatryan %T On solvability of one infinite system of nonlinear functional equations in the theory of epidemics %J Eurasian mathematical journal %D 2020 %P 52-64 %V 11 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/EMJ_2020_11_2_a5/ %G en %F EMJ_2020_11_2_a5