NEAMTU, G.; ILLYES, G.; OTOIU, M. Carotenoid pigments in the fungus of Coltsfoot (Coleosporium tussilaginis). Notulae Botanicae Horti Agrobotanici Cluj-Napoca, [S. l.], v. 13, n. 1, p. 45–49, 1983. DOI: 10.15835/nbha131171. Disponível em: https://www.notulaebotanicae.ro/index.php/nbha/article/view/171. Acesso em: 2 oct. 2022.