PETRYK, V.; KANARSKYI, Y. Methods hybrid war of Russia against Ukraine. Areas counter. Collection "Information Technology and Security", [S. l.], v. 3, n. 1, p. 30–37, 2015. DOI: 10.20535/2411-1031.2015.3.1.57709. Disponível em: https://its.iszzi.kpi.ua/article/view/57709. Acesso em: 20 apr. 2024.