1. V. V. Savchenko., Izv. Vyssh. Uchebn. Zaved., Radioelektron., No. 5, 41 (2009).
2. V. V. Savchenko, A. V. Savchenko, and D. Yu. Akat’ev, “Device for Phonetic Analysis and Speech Recognition,” RF Patent No. 111944, Buyll. Izobret. No. 36 (2011).
3. A. V. Savchenko and V. V. Savchenko, in Proc. Sci.-Tech. Conf. & Exhibit. “Priority Research and Development for Scientific and Technological Complex of Russia (2007–2013)”, Moscow, Sept. 25-26, 2013 (MISiS, Moscow, 2013), p.184.
4. V. V. Savchenko., Izv. Vyssh. Uchebn. Zaved., Radioelektron., No. 6, 3 (2007).
5. J. Benesty, M. Sondh, and Y. Huang, Springer Handbook of Speech Recognition (Springer, New York, 2008).