TY JOUR TI ON SIMULATION OF RANDOM PROCESSES IN AGRICULTURAL COMPLEX KW random processes KW incoming flow KW intensity of deviations KW pure reproduction model KW reproduction and death model KW numerical calculations JO Vestnik of Kazan State Agrarian University AU Ibyatov, R.. AU Ziganshin, B.G. PY 2022 IS 17 PB Kazan state agrarian University