Ibrayeva, Aigerim, Dmitriy V. Sannikov, Marsel A. Kadyrov, Vladimir N. Zapevalov, Elnur L. Hasanov, and Vladimir N. Zuev. “Importance of the Caspian Countries for the European Union Energy Security”. International Journal of Energy Economics and Policy 8, no. 3 (May 8, 2018): 150–159. Accessed November 21, 2024. https://econjournals.com/index.php/ijeep/article/view/6263.