KRYVYZIUK , L. .; ONYSHCHUK, O. . CREATION OF THE FIRST PRIVATE MILITARY AND SECURITY COMPANIES IN THE RUSSIAN FEDERATION (1998 – 2013). EAST EUROPEAN HISTORICAL BULLETIN, [S. l.], n. 34, p. 146–156, 2025. DOI: 10.24919/2519-058X.34.324616. Disponível em: http://eehb.dspu.edu.ua/article/view/324616. Acesso em: 1 apr. 2025.