1. V. V. Skorokhod, Rheological Fundamentals of the Theory of Sintering [in Russian], Naukova Dumka, Kiev (1972).
2. M. S. Koval'chenko, Theoretical Fundamentals of Hot Working by Pressure of Porous Materials [in Russian], Naukova Dumka, Kiev (1980).
3. G. J. Frost and M. F. Ashby, Charts of Deformation Mechanisms [in Russian], Metallurgiya, Chelyabinsk (1989).
4. V. I. Trefilov, Yu. V. Mil'man, and K. A. Firstov, Physical Fundamentals of the Strength of Refractory Metals [in Russian], Naukova Dumka, Kiev (1975).
5. Yu. G. Dorofeev, Dynamic Hot Pressing of Compacts [in Russian], Metallurgiya, Moscow (1977).