PÎRJOL, . P. ASPECTS REGARDING THE USE OF ACTIVE SENSORS IN SURVEILLANCE MISSIONS. BULLETIN OF "CAROL I" NATIONAL DEFENCE UNIVERSITY, [S. l.], v. 9, n. 3, p. 37–44, 2020. DOI: 10.12753/2284-9378-20-35. Disponível em: https://revista.unap.ro/index.php/bulletin/article/view/935. Acesso em: 22 dec. 2024.