Responsibility for security during the „wars on invoices”. The case of contractors: an outline

Jolanta Jabłońska-Bonca2025-07-252025-07-2520142080-108410.7206/kp.2080-1084.70https://repozytorium.kozminski.edu.pl/handle/item/2333CC-BY-4.0mercenaryprivate armymercenaryprivate armyResponsibility for security during the „wars on invoices”. The case of contractors: an outlineResponsibility for security during the „wars on invoices”. The case of contractors: an outlineArticle