@ARTICLE{Wieczorek_P._Assessment_2015, author={Wieczorek, P. and Lacki, P. and Więckowski, W.}, number={No 3 September}, journal={Archives of Metallurgy and Materials}, howpublished={online}, year={2015}, 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={Assessment Of Joints Using Friction Stir Welding And Refill Friction Stir Spot Welding Methods}, URL={http://journals.pan.pl/Content/90596/PDF/10172%20Volume%2060%20Issue%203-103%20paper.%20pdf.pdf}, doi={10.1515/amm-2015-0377}, }