1. Luk’yanov D.P., Raspopov V.Ya., Filatov Yu.V., Principles of theory of gyroscopes (OAO Elektropribor, St-Petersburg, 2015) (in Russian)
2. Vinogradov G.M., Krivosheev S.V., Dynamically tuned gyroscopes (KSTU, Kazan, 2008). (in Russian)
3. Lawrence A., Modern inertial technology: Navigation, guidance, and control (Springer-Verlag, New York, 1998)
4. Stability Analysis of a Dynamically Tuned Gyroscope