Lobanov, Y. and Petchenko, G. (2020) “The technique of calculating the profile of a mirror reflector for discharge lamps of cylindrical shape and its testing on the example of design of an industrial lamp type ZhSP-250”, Lighting Engineering & Power Engineering, 1(57), pp. 22–27. Available at: https://lepe.kname.edu.ua/index.php/lepe/article/view/428 (Accessed: 4 December 2024).