TY JOUR TI SIMULATION OF TIME SERIES FOR WHEAT PRODUCTION AND A SHARE OF A SELF-DYNAMIC RATE IN THE FUTURE: DOUBLE EXPONENTIAL FORECASTING KW moving average KW trend analysis KW double exponential smoothing KW time series KW forecasting KW production KW consumption KW wheat. JO Vestnik of Kazan State Agrarian University AU Negm, M.M. PY 2018 IS 13 PB Kazan state agrarian University