BÉKEFI, Zs. Self-fertility studies of some sweet cherry (Prunus avium L.) cultivars and selections. International Journal of Horticultural Science, [S. l.], v. 10, n. 4, p. 21–26., 2004. DOI: 10.31421/IJHS/10/4/504. Disponível em: https://ojs.lib.unideb.hu/IJHS/article/view/504.. Acesso em: 2 may. 2024.