Performance of Four Apple Cultivars on Malling 26 Rootstocks Grown in Intensive Culture with Summer Shearing. Journal of the American Pomological Society, [S. l.], v. 35, n. 4, p. 126–130, 1981. DOI: 10.71318/apom.1981.35.4.126. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1466. Acesso em: 11 dec. 2025.