HROTKÓ, K.; ERDŐS, Z. Floral biology of tree fruit rootstocks. International Journal of Horticultural Science, [S. l.], v. 12, n. 2, p. 153-161., 2006. DOI: 10.31421/IJHS/12/2/649. Disponível em: https://ojs.lib.unideb.hu/IJHS/article/view/649. Acesso em: 28 sep. 2020.