NICOLIN, A. L.; IMBREA, I. M. Aspects of the Flora and Vegetation of the "Izvorul Bigăr" Nature Reserve (South-Western Romania). Notulae Botanicae Horti Agrobotanici Cluj-Napoca, [S. l.], v. 37, n. 1, p. 54–58, 2009. DOI: 10.15835/nbha3713095. Disponível em: https://www.notulaebotanicae.ro/index.php/nbha/article/view/3095. Acesso em: 28 nov. 2022.