Ábrahám, Éva Babett, Eszter Zsom, and Mihály Sárvári. “The Effect of Year and Irrigation on the Yield Quantity and Quality of the Potato ”. Acta Agraria Debreceniensis0, no. 24 (October 11, 2006): 12-16. Accessed January 24, 2021. https://ojs.lib.unideb.hu/actaagrar/article/view/3218.