1. Timoshenko, S.P., Yang, DKh., Weaver, U.: Oscillations in Engineering. Mashinostroenie, Moscow (1985)
2. Malikov, S.P., et al.: Scales and Weight Dispensers. Mashinostroenie, Moscow (1981)
3. Svetlitsky, V.A.: Random Oscillations of Mechanical Systems. Mashinostroenie, Moscow (1991)
4. Korn, G., Korn, T.: Handbook of Mathematics (for Scientists and Engineers). Nauka, Moscow (1977)
5. Polyakov, S.I.: Automation of dosing and metering of components of concrete mixtures. Dissertation, Voronezh State Technical University (1994)