@article{escidoc:0600, title = {{Hardness of nanostructured Al-Zn, Al-Mg and Al-Zn-Mg alloys obtained by high-pressure torsion}}, author = {Mazilkin, A.A. and Baretzky, B. and Enders, S. and Kogtenkova, O.A. and Straumal, B.B. and Rabkin, E. and Valiev, R.Z.}, journal = {{Defect and Diffusion Forum}}, volume = {249}, pages = {155--160}, year = {2006}, doi = {} }