LODENIUS, M.; KUUSELA, S. Mercury content in feathers of the Kestrel Falco tinnunculus L. in Finland. Ornis Fennica, [S. l.], v. 62, n. 4, p. 158–160, 1985. Disponível em: https://ornisfennica.journal.fi/article/view/133192. Acesso em: 19 maj. 2024.