KOIVUNEN, P.; NYHOLM, E. S.; SULKAVA, S. Occurrence and breeding of the Little Bunting Emberiza pusilla in Kuusamo (NE Finland). Ornis Fennica, [S. l.], v. 52, n. 3, p. 85–96, 1975. Disponível em: https://ornisfennica.journal.fi/article/view/132887. Acesso em: 18 touko. 2024.