NILSSON, Leif; PERSSON, Hakon. Variation in survival in an increasing population of the Greylag Goose Anser anser in Scania, southern Sweden. Ornis Svecica, Lund, Sweden, v. 3, n. 3–4, p. 137–146, 1993. DOI: 10.34080/os.v3.23038. Disponível em: https://journals.lub.lu.se/os/article/view/23038. Acesso em: 25 apr. 2024.