CONSTANTIN, A. T. THE MILITARY ENGINEER STRUCTURES IN COUNTERACTING HYBRID THREATS. BULLETIN OF "CAROL I" NATIONAL DEFENCE UNIVERSITY, [S. l.], v. 10, n. 1, p. 80–84, 2021. Disponível em: https://revista.unap.ro/index.php/bulletin/article/view/1024. Acesso em: 4 may. 2024.