Early Summer Ripening Pear in Yugoslavia. Journal of the American Pomological Society, [S. l.], v. 15, n. 2, p. 39–39, 1960. DOI: 10.71318/apom.1960.15.2.39b. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/416. Acesso em: 18 dec. 2025.