1. L.I. Sedov, A Course in Continuum Mechanics, Groningen, Wolters-Noordhoff, 1971.
2. V. Olshak, Ya. Rykhlevskii, and V. Urbanovskii, Theory of Plasticity of Heterogeneous Media, Mir, Moscow, 1964 (in Russian).
3. A.I. Akhiezer and S.V. Peletminsky, Fields and Fundamental Interactions, Taylor & Francis, London - New York, 2002.
4. L.H. Ryder, Quantum Field Theory, Cambridge University Press, Cambridge – New York, 1996.
5. V.N. Ponomarev, A.O. Barvinskii, and Yu.N. Obukhov, Hydrodynamic Methods and the Gauge Approach to the Theory of Gravity Interactions, Energoatomizdat, Moscow, 1985 (in Russian).