JÄRVINEN, A.; YLIMAUNU, J.; HANNILA, J. A mixed nesting pair Parus montanus and P. cinctus in Finnish Lapland. Ornis Fennica, [S. l.], v. 62, n. 1, p. 25–26, 1985. Disponível em: https://ornisfennica.journal.fi/article/view/133170. Acesso em: 21 sep. 2024.