Е. А. Вивенцова. AR MODEL APPLICATION FOR THE OPTIMUM ASSESSMENT AND THE FORECAST OF CASPIAN SEA LEVEL. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems, 2018, pp. 71-78. https://doi.org/10.5593/sgem2018/3.1/s12.010