%0 Journal Article
%A M. H. Avetisyan
%T On solvability of a nonlinear discrete system in the spread theory of infection
%J Proceedings of the Yerevan State University. Physical and mathematical sciences
%D 2020
%P 87-95
%V 54
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/UZERU_2020_54_2_a1/
%G en
%F UZERU_2020_54_2_a1