VÉGVÁRI, G.; BALLA, I.; KOTHENCZ, Z. The role of rejuvenated and adult forms of English oak (Quercus robur) in in vitro cultures. International Journal of Horticultural Science, [S. l.], v. 5, n. 1-2, p. 81-83., 1999. DOI: 10.31421/IJHS/5/1-2/29. Disponível em: https://ojs.lib.unideb.hu/IJHS/article/view/29. Acesso em: 6 aug. 2020.