LITHNER, Stefan. A comparison of the importance of four habitats for the bird fauna in central Blekinge. Ornis Svecica, Lund, Sweden, v. 9, n. 4, p. 201–216, 1999. DOI: 10.34080/os.v9.22900. Disponível em: https://journals.lub.lu.se/os/article/view/22900. Acesso em: 5 may. 2024.