ROMAN, Daniel. “OPERATIONAL CONCEPTS APPLICABLE TO AIR SPACE SECURITY IN THE LAND FORCES’ AREA OF RESPONSIBILITY FOR THE INTEGRATION OF VSHORAD, SHORAD, SAM AIR DEFENCE MISSILE SYSTEMS”. BULLETIN OF "CAROL I" NATIONAL DEFENCE UNIVERSITY 10, no. 2 (July 12, 2021): 40–48. Accessed May 9, 2024. https://revista.unap.ro/index.php/bulletin/article/view/1055.