1. R. Z. Valiev and I. V. Aleksandrov, Bulk Nanostructured Metallic Materials [in Russian], IKTs “Akademkniga,” Moscow (2007), 398 p.
2. S. V. Dobatkin, A. M. Arsenkin, M. A. Popov, et al., “Fabrication of bulk nano-and submicrocrystalline materials by the method of severe plastic deformation,” Metalloved. Term. Obrab. Met., No. 5, 29 – 34 (2005).
3. R. Z. Valiev, R. K. Islamgaliev, and I. V. Alexandrov, Progr. Mater. Sci., 45(2), 102 – 189 (2000).
4. Yu. Yu. Efimova, N. V. Koptseva, and O. A. Nikitenko, “A study of the state of carbide phase after nanostructurization and subsequent drawing of low-carbon steel,” Vestn. MGTU Im. G. I. Nosova, No. 3, 45 – 48 (2009).
5. Yu. Ivanisenko, W. Lojkwski, R. Z. Valiev, and H.-J. Fecht, “The mechanism of formation of nanostructure and dissolution of cementite in a pearlitic steel during high pressure torsion,” Acta Mater., 51, 5555 – 5570 (2003).