JÄRVINEN, A. Breeding biology of the Siberian Tit Parus cinctus in northern Lapland. Ornis Fennica, [S. l.], v. 55, n. 1, p. 24–28, 1978. Disponível em: https://ornisfennica.journal.fi/article/view/132957. Acesso em: 23 nov. 2024.