BLAZEK, J. Cultivars, marketing and integrated Production of apples in the Czech Republic. International Journal of Horticultural Science, [S. l.], v. 5, n. 3-4, p. 87–92., 1999. DOI: 10.31421/IJHS/5/3-4/52. Disponível em: https://ojs.lib.unideb.hu/IJHS/article/view/52. Acesso em: 17 aug. 2022.