Zajaczkowski, M. (2017). External and internal liberalization that ENP promotes as transmission belts of democratization and political stability: success and failure revisited - the Southern Dimension. Kwartalnik Kolegium Ekonomiczno-Społecznego. Studia I Prace, (3), 87–106. https://doi.org/10.33119/KKESSiP.2017.3.5