MENZIE, S.; GIL-VELASCO, M.; COLLINSON, J. M. First genetically confirmed Eastern Subalpine Warbler Sylvia cantillans for Sweden. Ornis Svecica, Lund, Sweden, v. 25, n. 1–2, p. 40–44, 2015. DOI: 10.34080/os.v25.22554. Disponível em: https://journals.lub.lu.se/os/article/view/22554. Acesso em: 10 jun. 2023.