Mazilkin, A. A., Kogtenkova, O. A., Straumal, B. B., Ruslan, Z., Valiev, Z., & Baretzky, B. (2005). Formation of nanostructure during high-pressure torsion of Al-Zn, Al-Mg and Al-Zn-Mg alloys. Defect and Diffusion Forum, 237-240, 739-744.