1. I. V. Komarov and S. M. Smolskiy, Fundamentals of Short-Range FM Radar, Artech House, Norwood (2003).
2. D. A. Usanov, Al. V. Skripal’, and An. V. Skripal’, Physics of Semiconductor Radio Frequency and Optical Autodynes [in Russian], Publishing House of Saratov State University, Saratov (2003).
3. E. M. Gershenzon, B. N. Tumanov, V. T. Buzykin, et al., Radiotekh. Elektron., 27, No. 1, 104–112 (1982).
4. V. P. Lushev, S. D. Votoropin, Yu. N. Deryabin, et al., in: Materials of the 15th Int. Crimean Conf. “Microwave Technique and Telecommunication Technologies (KryMiKo’2005),” Vol. 2 [in Russian], Weber, Sevastopol’ (2005), pp. 831–833.
5. N. M. Zakarlyuk, V. Ya. Noskov, and S. M. Smolskiy, in: Materials of the 20th Int. Crimean Conf. “Microwave Technique and Telecommunication Technologies (KryMiKo’2010),” Vol. 2 [in Russian], Weber, Sevastopol’ (2011), pp. 1065–1068.