TY - JOUR L1 - http://www.czasopisma.pan.pl/Content/83517/PDF/01_paper.pdf L2 - http://www.czasopisma.pan.pl/Content/83517 PY - 2012 IS - No 2 EP - 189 DO - 10.2478/v10175-012-0025-6 A1 - Bojczuk, D. A1 - Rębosz-Kurdek, A. VL - 60 DA - 2012 T1 - Topology optimization of trusses using bars exchange method SP - 185 UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/83517 T2 - Bulletin of the Polish Academy of Sciences Technical Sciences ER -