FARENIY, I. A. The settlements of the Coal Tits (Parus ater) in the artificial nest boxes near the suburbs of the Sokyrno village in Cherkasy region and oblast. Cherkasy University Bulletin: Biological Sciences Series, [S. l.], n. 1, p. 104–110, 2016. Disponível em: https://bio-ejournal.cdu.edu.ua/article/view/622. Acesso em: 16 may. 2026.