TY JOUR TI Methodological bases of forecasting flow processes of container terminal of special economic port zone KW seaport KW container terminal KW forecasting KW approximation function KW container cargo flow KW ship flow KW special economic port zone KW Astrakhan region JO Vestnik of Astrakhan State Technical University. Series: Economics AU Volynskiy, I.. PY 2021 IS PB Astrakhan State Technical University