Wichmann, B., Zs. Galli, S. Molnár, Zs. Galbács, E. Kiss, T. Szabó, and Heszky L. “Molecular Identification of Old Hungarian Apple Varieties”. International Journal of Horticultural Science 13, no. 3 (September 19, 2007): 37–42. Accessed April 28, 2024. https://ojs.lib.unideb.hu/IJHS/article/view/743.