Yatsunenko, A. G., Z. L. Vintman, DzhevinskyV. Р., and V. S. Usenko. “Ultralight Oscillator Modules for Millimeter-Wave Therapy”. Technology and design in electronic equipment, no. 5 (October 30, 2006): 23-24. Accessed April 4, 2026. https://www.tkea.com.ua/index.php/journal/article/view/TKEA2006.5.23.