LEVYTSKA, O. Content’s rethinking and meaning of the M. I. Kostomarov’s first thesis work "About causes and nature of the Church Union in Western Russia". Skhid, [S. l.], n. 3(135), 2015. DOI: 10.21847/1728-9343.2015.3(135).45932. Disponível em: https://skhid.kubg.edu.ua/article/view/45932. Acesso em: 20 apr. 2024.