HOLB, I. J.; GONDA, I.; BITSKEY, K. Pruning and incidences of diseases and pests in environmentally oriented apple growing systems: some aspects. International Journal of Horticultural Science, [S. l.], v. 7, n. 1, p. 24–29., 2001. DOI: 10.31421/IJHS/7/1/243. Disponível em: https://ojs.lib.unideb.hu/IJHS/article/view/243. Acesso em: 1 dec. 2021.