Kolisnichenko, M. V., V. P. Kutsenko, Y. A. Skrypnyk, and A. F. Yanenko. “Microwave Radiometry: Medical Aspects of Application”. Technology and Design in Electronic Equipment, no. 5, Oct. 2003, pp. 23-25, https://www.tkea.com.ua/index.php/journal/article/view/TKEA2003.5.23.