NEAMTU, G., ILLYES, G., & OTOIU, M. (1983). Carotenoid pigments in the fungus of Coltsfoot (Coleosporium tussilaginis). Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 13(1), 45–49. https://doi.org/10.15835/nbha131171