SESTRAS, R. E. Introduction pages. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, [S. l.], v. 37, n. 1, p. 5–8, 2009. DOI: 10.15835/nbha3713142. Disponível em: https://www.notulaebotanicae.ro/index.php/nbha/article/view/3142. Acesso em: 10 dec. 2022.