Horielyshev, S. and Volkov, P. 2022. EVALUATION OF THE CHARACTERISTICS OF THE СOVERT SURVEILLANCE SYSTEMS FOR THE PROTECTION ZONE OF IMPORTANT STATE OBJECTS UNDER EXTERNAL LIGHTING. Honor and Law. 2, 77 (Jan. 2022), 42–51. DOI:https://doi.org/10.33405/2078-7480/2021/2/77/237379.