Nemeskéri, E., É. Sárdi, E. Kovács-Nagy, É. Stefanovits-Bányai, J. Nagy, J. Nyéki, and T. Szabó. “Studies on the Drought Responses of Apple Trees (Malus Domestica Borkh.) Grafted on Different Rootstocks”. International Journal of Horticultural Science 15, no. 1-2 (March 25, 2009): 29-36. Accessed February 22, 2020. https://ojs.lib.unideb.hu/IJHS/article/view/809.