PERSELY, S.; LADÁNYI, M.; NYÉKI, J.; SZABÓ, Z.; SOLTÉSZ, M.; ERTSEY, I. Comparison of pear production areas from yield risk aspect. International Journal of Horticultural Science, [S. l.], v. 16, n. 4, p. 25-28., 2010. DOI: 10.31421/IJHS/16/4/911. Disponível em: https://ojs.lib.unideb.hu/IJHS/article/view/911. Acesso em: 6 aug. 2020.