Zbińkowski, Grzegorz. “The Three Seas Initiative and Its Economic and Geopolitical Effect on the European Union and Central and Eastern Europe”. Comparative Economic Research. Central and Eastern Europe 22, no. 2 (July 17, 2019): 105–119. Accessed December 8, 2025. https://www.czasopisma.uni.lodz.pl/CER/article/view/5276.