1. A. G. Raab and M. V. Chukin, “The development of a new method of severe plastic deformation by drawing with shear,” in Actual problems of physical metallurgy of steels and alloys: Materials of the XXI Ural School of Metallurgical Scientists, Magnitogorsk (2012), pp. 20–21.
2. M. Yu. Murashkin, E. V. Bobruk, A. R. Kil’mametov, and R. Z. Valiev, “Structure and mechanical properties of aluminum alloy 6061 subjected to equal-channel angular pressing in parallel channels,” Phys. Met. Metallogr. 108, 415–423 (2009).
3. G. G. Kurapov, E. P. Orlova, I. E. Volokitina, and A. Turdaliev, “Plasticity as a physical-chemical process of deformation of crystalline solids,” J. Chem. Technol. Metall. 51, 451–457 (2016).
4. R. Z. Valiev and I. V. Aleksandrov, Bulk Nanostructured Materials: Production, Structure, Properties (IKTs “Akademkniga”, Moscow, 2007) [in Russian]
5. F. Z. Utyashev, Modern Methods of Severe Plastic Deformation: A Tutorial (UGATU, Ufa, 2008) [in Russian].