Horielyshev, Stanislav, and Pavlo Volkov. “EVALUATION OF THE CHARACTERISTICS OF THE СOVERT SURVEILLANCE SYSTEMS FOR THE PROTECTION ZONE OF IMPORTANT STATE OBJECTS UNDER EXTERNAL LIGHTING”. Honor and Law 77, no. 2 (77) (January 27, 2022): 42–51. Accessed May 25, 2026. https://chiz.nangu.edu.ua/article/view/237379.