Kelle, Veronika. “EFFECT OF ACCESSION TO THE EUROPEAN UNION ON FARMS OF BÉKÉS COUNTY”. Acta Scientiarum Polonorum. Oeconomia 6, no. 3 (September 30, 2007): 55-63. Accessed July 3, 2024. https://js.wne.sggw.pl/index.php/aspe/article/view/3736.