SAMMALISTO, L. The effect of the woodland-open peatland edge on some peatland birds in South Finland. Ornis Fennica, [S. l.], v. 34, n. 3, p. 81–89, 1957. Disponível em: https://ornisfennica.journal.fi/article/view/132608. Acesso em: 20 apr. 2025.