BOEV, Z. Fossil Record and Distribution of the Hazel Grouse (Tetrastes bonasia) (Linnaeus, 1758) (Phasianidae - Aves) in Bulgaria. Proceedings of the Bulgarian Academy of Sciences, Sofia, Bulgaria, v. 76, n. 4, p. 549–553, 2023. DOI: 10.7546/CRABS.2023.04.06. Disponível em: https://proceedings.bas.bg/index.php/cr/article/view/292. Acesso em: 17 jun. 2024.