SETOV, N. Security problem in neoclassical realism. De Securitate et Defensione. O Bezpieczeństwie i Obronności, [S. l.], v. 2, n. 1, 2016. Disponível em: https://czasopisma.uph.edu.pl/desecuritate/article/view/133. Acesso em: 24 kwi. 2024.