ASTRAMOWICZ-LEYK, Teresa. Normative-Legal Regulation of the Activities of International Private Military Companies. PRAWO i WIĘŹ, Słupsk, n. 5, p. 719–746, 2024. DOI: 10.36128/PRIW.VI52.960. Disponível em: https://prawoiwiez.edu.pl/index.php/piw/article/view/960. Acesso em: 7 jun. 2025.