Smolsky, S. M., S. D. Votoropin, N. N. Savkov, A. A. Pleshcheev, A. A. Trofileev, P. S. Ostapenkov, and A. M. Fedotov. “Autodyne FM Locators of the Millimeter-Wave Range With Continuous Radiation”. Technology and design in electronic equipment, no. 1 (February 28, 2005): 7-13. Accessed May 2, 2026. https://www.tkea.com.ua/index.php/journal/article/view/TKEA2005.1.07.