1. Physical Encyclopedic Dictionary, Ed. by A. M. Prokhorov (Sov. Entsiklopediya, Moscow, 1983) [in Russian].
2. ISO 4664-2:2006. Rubber, Vulcanized or Thermoplastic: Determination of Dynamic Properties, Part 2: Torsion Pendulum Methods at Low Frequencies (British Standards Inst., London, 2006).
3. A. I. Golovanov, V. I. Mitryaikin, and V. A. Shuvalov, Russ. Aeronaut. 52 (1), 104 (2009). https://doi.org/10.3103/S1068799809010188
4. D. R. Bland, The Theory of Linear Viscoelasticity (Pergamon, New York, 1960).
5. R. M. Christensen, Theory of Viscoelasticity. An introduction (Academic, New York, 1971).