@ARTICLE{M._St._Węglowski_Friction_2011, author={M. St. Węglowski and Pietras, A.}, number={No 3 September}, journal={Archives of Metallurgy and Materials}, howpublished={online}, year={2011}, publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences}, publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences}, title={Friction Stir Processing - Analysis of the Process}, URL={http://journals.pan.pl/Content/85843/PDF/10172%20Volume%2056%20Issue3-26%20paper.pdf}, doi={10.2478/v10172-011-0086-9}, }