Piecuch, Jakub. “THE EVOLUTION OF THE SOCIO-ECONOMIC SYSTEM OF SOUTHERN EUROPE DURING THE EUROPEAN UNION MEMBERSHIP OF GREECE, PORTUGAL AND SPAIN”. Acta Scientiarum Polonorum. Oeconomia 12, no. 3 (September 30, 2013): 73-82. Accessed December 22, 2024. https://js.wne.sggw.pl/index.php/aspe/article/view/4089.