TENOVUO, O.; TENOVUO, R. A hybrid of an Eider Somateria mollissima and a Merganser species (Mergus sp.) found in Finland. Ornis Fennica, [S. l.], v. 60, n. 2, p. 63–64, 1983. Disponível em: https://ornisfennica.journal.fi/article/view/133127. Acesso em: 23 nov. 2024.