Scion/Rootstock Effects on Tree Size, Cumulative Yield and Yield Efficiency of ’Granny Smith’ Apple and Its Sports, ’Granspur’ and ’Greenspur’. Journal of the American Pomological Society, [S. l.], v. 49, n. 4, p. 228–235, 1995. DOI: 10.71318/apom.1995.49.4.228. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/2150. Acesso em: 1 feb. 2026.