Kerek, M. M., Z. Erdős, I. Fazekas, J. Nyéki, and Z. Szabó. “The Investigation of Suitability to Various Purposes of Industrial Processing in Stone Fruit Varieties and Variety Candidates”. International Journal of Horticultural Science 12, no. 3 (June 20, 2006): 93-101. Accessed April 5, 2020. https://ojs.lib.unideb.hu/IJHS/article/view/666.