KAMPE-PERSSON, Hakon. Historical occurrence of the Lesser White-fronted Goose Anser erythropus in the Atlantic flyway. Ornis Svecica, Lund, Sweden, v. 18, n. 2, p. 69–81, 2008. DOI: 10.34080/os.v18.22671. Disponível em: https://journals.lub.lu.se/os/article/view/22671. Acesso em: 3 may. 2024.