VOIPIO, P. The use of nomenclature in researches on bird ecology and the avifauna. Ornis Fennica, [S. l.], v. 27, n. 1–2, p. 39–48, 1950. Disponível em: https://ornisfennica.journal.fi/article/view/132526. Acesso em: 25 dec. 2024.