TY - JOUR L1 - http://journals.pan.pl/Content/105047/PDF/10172-Volume62_Issue2-005_paper.pdf L2 - http://journals.pan.pl/Content/105047 PY - 2017 IS - No 2 DO - 10.1515/amm-2017-0071 A1 - Gontarz, A. A1 - Winiarski, G. PB - Institute of Metallurgy and Materials Science of Polish Academy of Sciences PB - Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences VL - vol. 62 DA - 2017 T1 - Numerical and Experimental Study of Producing Two-Step Flanges by Extrusion with a Movable Sleeve UR - http://journals.pan.pl/dlibra/publication/edition/105047 T2 - Archives of Metallurgy and Materials ER -