Harsányi, Zsolt Gergely, Endre Harsányi, and János Attila Nagy. “Relationships of Fruit Production and Regional Development in the Northern Great Plain Region”. Acta Agraria Debreceniensis, no. 16 (December 6, 2005): 181–187. Accessed November 23, 2024. https://ojs.lib.unideb.hu/actaagrar/article/view/3309.