JULA, F. Contributions to the study of some species of spontaneous seedlings in Romania (II). Notulae Botanicae Horti Agrobotanici Cluj-Napoca, [S. l.], v. 3, n. 1, p. 93–99, 1967. DOI: 10.15835/nbha3119. Disponível em: https://www.notulaebotanicae.ro/index.php/nbha/article/view/19. Acesso em: 18 aug. 2022.