Kozłowski, Waldemar, Ukilyay Kerimova, Saule Yessengaziyeva, and Gaukhar Rakhimzhanova. “Some Issues Concerning the Formation of The Common Economic Space Of Kazakhstan, Russia and Belarus”. Olsztyn Economic Journal 9, no. 3 (September 19, 2014): 225–235. Accessed May 6, 2024. https://czasopisma.uwm.edu.pl/index.php/oej/article/view/3178.