ONGAROVA, Y., AMIRBEK, A., SERIKKALIYEVA, A., & ANLAMASSOVA, M. (2018). KAZAKHSTAN DIPLOMACY IN DEFINING THE LEGAL STATUS OF THE CASPIAN SEA: 1991-2017. CENTRAL ASIA AND THE CAUCASUS, 19(3), 49-62. https://www.ca-c.org/CAC/index.php/cac/article/view/1455