G. Tóth, M., and Zs. Szani. “Traditional Farming Within the Carpathian Basin - Pomaceous Fruits”. International Journal of Horticultural Science 10, no. 3 (August 13, 2004): 15–18. Accessed June 30, 2022. https://ojs.lib.unideb.hu/IJHS/article/view/497.