Végvári, Gy., and K. Hrotkó. “Anatomical Study of the Bud Union in „Chip‘ and „T’ Budded ’Jonagold’ Apple Trees on MM 106 Rootstock”. International Journal of Horticultural Science 5, no. 1-2 (May 24, 1999): 27–29. Accessed April 14, 2024. https://ojs.lib.unideb.hu/IJHS/article/view/17.