Rakonczás, N., P. Dremák, and I. Gonda. “Specialities of the Vegetation Start and Level of Primary Fruit Set Affect Fruit Quality”. International Journal of Horticultural Science 15, no. 1-2 (March 25, 2009): 17–22. Accessed April 21, 2021. https://ojs.lib.unideb.hu/IJHS/article/view/807.