Predmirskyi, V. S., and M. G. Tverdohlib. “Experimental Estimation of Technology Parameters of TWT Slow-Wave Structure Elements Manufacture”. Technology and design in electronic equipment, no. 1-2 (April 27, 2017): 3-6. Accessed September 16, 2025. http://www.tkea.com.ua/index.php/journal/article/view/TKEA2017.1-2.03.