Numerical simulation of extrusion of hollow profiles from $Mg-Li$ alloy / Artur RĘKAS, Wojciech LIBURA, Mateusz MILCZANOWSKI, Katarzyna MILCZANOWSKA // W: ICNFM 2014 : [1st International Conference on Non-Ferrous Metals – processing and new materials] : Wisła, Poland, June 4–6 2014 : book of abstracts / AGH University of Science and Technology. Faculty of Non-Ferrous Metals. — [Kraków : AGH], [2014]. — S. 114

Semi-industrial extrusion of thin-walled profiles from mediu- and high-strength aluminium alloys / Dariusz LEŚNIAK, Alicja WOJTYNA, Wojciech LIBURA, Józef ZASADZIŃSKI, Artur RĘKAS // W: ICNFM 2014 : [1st International Conference on Non-Ferrous Metals – processing and new materials] : Wisła, Poland, June 4–6 2014 : book of abstracts / AGH University of Science and Technology. Faculty of Non-Ferrous Metals. — [Kraków : AGH], [2014]. — S. 73