TY - JOUR AU - A. Kh. Khachatryan AU - Kh. A. Khachatryan TI - On the Solvability of Some Nonlinear Integral Equations in Problems of Epidemic Spread JO - Informatics and Automation PY - 2019 SP - 287 EP - 303 VL - 306 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_2019_306_a21/ LA - ru ID - TRSPY_2019_306_a21 ER -