VOGRIN, Milan. Migration of Garganey Anas querquedula and Teal Anas crecca in north-eastern Slovenia. Ornis Svecica, Lund, Sweden, v. 9, n. 1–2, p. 19–22, 1999. DOI: 10.34080/os.v9.22912. Disponível em: https://journals.lub.lu.se/os/article/view/22912. Acesso em: 28 feb. 2024.