STOYANOV, S.; NEGREAN, G.; VLADIMIROV, V. Contribution to the Knowledge of Bromus Diandrus–Rigidus (Poaceae) Polyploid Complex in the Bulgarian and Romanian Floras. Proceedings of the Bulgarian Academy of Sciences, Sofia, Bulgaria, v. 75, n. 4, p. 536–544, 2022. DOI: 10.7546/CRABS.2022.04.08. Disponível em: http://proceedings.bas.bg/index.php/cr/article/view/63. Acesso em: 24 may. 2022.