Чучин, Михайло. “Political and Legal Mechanisms of the Russian-Ukrainian Struggle for Sea Control in the Black Sea and The Sea of Azov Region (1991–2014)”. Social Development and Security 16, no. 4 (August 31, 2026): 323-333. Accessed October 5, 2026. https://www.paperssds.eu/index.php/JSPSDS/article/view/1171.