GREEN, Martin; NILSSON, Leif. The importance of offshore areas in southern Öresund, Sweden, for staging and wintering sea ducks. Ornis Svecica, Lund, Sweden, v. 25, n. 1–2, p. 24–39, 2015. DOI: 10.34080/os.v25.21853. Disponível em: https://journals.lub.lu.se/os/article/view/21853. Acesso em: 22 feb. 2024.