MINKINA, M. Russian secret services in the so-called special operation in Ukraine. Przegląd Wschodnioeuropejski, [S. l.], v. 14, n. 2, p. 125–138, 2023. DOI: 10.31648/pw.9707. Disponível em: https://czasopisma.uwm.edu.pl/index.php/pw/article/view/9707. Acesso em: 13 maj. 2024.