RYTTMAN, Hans. Survival and population development of the Goshawk Accipiter gentilis in Sweden. Ornis Svecica, Lund, Sweden, v. 3, n. 1, p. 33–42, 1993. DOI: 10.34080/os.v3.23050. Disponível em: https://journals.lub.lu.se/os/article/view/23050. Acesso em: 26 apr. 2024.