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2. D. R. Bland, The Theory of Linear Viscoelasticity, Pergamon, New York (1960).
3. S. R. de Groot, Thermodynamics of Irreversible Processes, Interscience, New York (1951).
4. K. P. Gurov, Foundations of Kinetic Theory [in Russian], Nauka, Moscow (1966).
5. W. Nowacki, Theory of Elasticity [in Polish], PWN, Warsaw (1970).