PORPÁCZY, A. The fertilization problems of cultivated red- and black currant varieties in Hungary. International Journal of Horticultural Science, [S. l.], v. 8, n. 2, p. 38–40., 2002. DOI: 10.31421/IJHS/8/2/321. Disponível em: https://ojs.lib.unideb.hu/IJHS/article/view/321.. Acesso em: 4 may. 2024.