ERIKSSON, Mats O G; DAHLGREN, Tomas; HOLMER, Arne; LINDBERG, Peter; ÅHLUND, Matti. Breeding success of the Black-throated Diver Gavia arctica inside and outside bird sanctuaries in Lakes Fegen and Sottern. Ornis Svecica, Lund, Sweden, v. 15, n. 4, p. 212–219, 2005. DOI: 10.34080/os.v15.22728. Disponível em: https://journals.lub.lu.se/os/article/view/22728. Acesso em: 25 feb. 2024.