PUIA, I.; GUS, P. Determining pedo-ecological factors of a phytocenosis complex (Sintereag, The Valley of Sieu). Notulae Botanicae Horti Agrobotanici Cluj-Napoca, [S. l.], v. 8, n. 2, p. 69–75, 1976. DOI: 10.15835/nbha8258. Disponível em: https://notulaebotanicae.ro/index.php/nbha/article/view/58. Acesso em: 2 dec. 2022.