Rovný, Patrik, Drahoslav Lančarič, and Radovan Savov. 2013. “PRODUCTION DEVELOPMENT EVALUATION OF PLANT COMMODITIES ON SLOVAKIAN AGRARIAN MARKET”. Acta Scientiarum Polonorum. Oeconomia 12 (1), 27-34. https://js.wne.sggw.pl/index.php/aspe/article/view/4071.