KOVALSKYI, H. The concept of peace and war in the East of Ukraine. Skhid, [S. l.], n. 2(154), p. 107–110, 2018. DOI: 10.21847/1728-9343.2018.2(154).134304. Disponível em: https://skhid.kubg.edu.ua/article/view/134304. Acesso em: 27 apr. 2024.