1. Correlation receiver with quadrature channels for continuously working automatic cab signalling
2. V. I. Tikhonov, Optimal reception of signals (Radio and communication, Moscow, 1983).
3. I. A. Golyanitsky and V. I. Godunov, Multipositional systems for optimal processing of non-Gaussian processes (MAI Publishing House, Moscow, 1997).
4. G. V. Gorelov, A. F. Fomin, A. A. Volkov and V. K. Kotov, Theory of signal transmission in railway transport (Transport, Moscow, 2001).
5. Order of the Ministry of Transport of Russian Federation N 286 dated 21.12.2010 (as amended on 25.12.2018) «On approval of the Rules for the technical operation of the railways of the Russian Federation (N 19627 registered in the Ministry of Justice of Russian Federation on 28.01.2011)».