PLUHÁR, Z.; BERNÁTH, J.; HERMÁNDY-BERENCZ, J. Introduction of alkanet (Alkanna tinctoria (L.) Tausch), a traditional dye plant into cultivation. International Journal of Horticultural Science, [S. l.], v. 7, n. 2, p. 41–46., 2001. DOI: 10.31421/IJHS/7/2/264. Disponível em: https://ojs.lib.unideb.hu/IJHS/article/view/264. Acesso em: 4 aug. 2021.