TY - JOUR L1 - http://www.journals.pan.pl/Content/84377/PDF/13_paper.pdf L2 - http://www.journals.pan.pl/Content/84377 PY - 2015 IS - No 4 EP - 946 DO - 10.1515/bpasts-2015-0106 A1 - Magiera, M. VL - 63 DA - 2015[2015.01.01 AD - 2015.12.31 AD] T1 - A multi-level method of support for management of product flow through supply chains SP - 933 UR - http://www.journals.pan.pl/dlibra/publication/edition/84377 T2 - Bulletin of the Polish Academy of Sciences Technical Sciences ER -