HUMBATOV, Fuad. “ON THE APPLICABILITY OF THE UTI POSSIDETIS JURIS PRINCIPLE DURING DELIMITATION OF THE CASPIAN SEA AMONG THE LITTORAL STATES”. CENTRAL ASIA AND THE CAUCASUS, vol. 10, no. 6, Dec. 2009, pp. 140-6, https://ca-c.org/CAC/index.php/cac/article/view/1332.