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2. Yu. M. Tarnopol'skii and A. M. Skudra, Structural Strength and Deformation of Glass-Reinforced Plastics [in Russian], Riga (1966).
3. G. A. Van Fo Fy, Reinforced Plastic Structures [in Russian], Kiev (1971), 219 pp.
4. A. M. Skudra, F. Ya. Bulavs, and K. A. Rotsens, Creep and Static Fatigue of Reinforced Plastics [in Russian], Riga (1971).
5. T. V. Borzova, ?Stress redistribution in oriented unidirectional glass-reinforced plastics?, in: Scientific Proceedings of the Mechanics Institute of Moscow State University, No. 37 [in Russian], Moscow (1975), pp. 49?54.