Growth and Productivity of Four Summer Ripening Disease-Resistant Apple Cultivars on M.27 EMLA, M.26 EMLA and Mark Rootstocks. Journal of the American Pomological Society, [S. l.], v. 51, n. 3, p. 161–164, 1997. DOI: 10.71318/apom.1997.51.3.161. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/2269. Acesso em: 30 jan. 2026.