Flexible modelling and optimization of production chain in metal forming / Łukasz RAUCH, Łukasz MADEJ, Stanisław WĘGLARCZYK, Maciej PIETRZYK // W: APE'2010 : proceedings of the 5\textsuperscript{th} international conference on Advances in Production Engineering / Warsaw University of Technology. Faculty of Production Engineering. — Warsaw : WUT FPE, 2010. — ISBN: 978-83-7204-903-2. — S. 427–434. — Bibliogr. s. 433–434, Summ.

Modeling of manufacturing chain supported by the multi scale analysis with digital material representation / Łukasz MADEJ, Stanisław WĘGLARCZYK, Konrad PERZYŃSKI, Maciej PIETRZYK // W: WCCM/APCOM 2010 : 19–23 July, Sydney, Australia : proceedings of the joint 9\textsuperscript{th} world congress on Computational mechanics and 4\textsuperscript{th} Asian pacific congress on Computational mechanics / eds. Nasser Khalili, [et al.]. — Sydney : Centre for Infrastructure Engineering and Safety, [2010] + CD. — ISBN: 978-0-9808244-0-7. — S. 229