BENGTSSON, D.; LINDSTRÖM, Åke. The breeding bird community over 40 years in a rich broadleaved forest at Ottenby in southern Sweden. Ornis Svecica, Lund, Sweden, v. 22, n. 3–4, p. 93–106, 2012. DOI: 10.34080/os.v22.22587. Disponível em: https://journals.lub.lu.se/os/article/view/22587. Acesso em: 1 oct. 2022.