%0 Journal Article %A A. Kh. Khachatryan %A Kh. A. Khachatryan %T On the Solvability of Some Nonlinear Integral Equations in Problems of Epidemic Spread %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2019 %P 287-303 %V 306 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2019_306_a21/ %G ru %F TM_2019_306_a21