Multi deme, twin adaptive strategy {\em hp}–HGS / Barbara BARABASZ, Robert SCHAEFER, Maciej PASZYŃSKI, Stanisław Migórski // W: IPM 2009 : proceedings of the ECCOMAS international symposium on Inverse problems in mechanics of structures and materials : 23–25 April 2009, Rzeszów–Łańcut, Poland : book of abstracts / eds: Zenon Waszczyszyn, Leonard Ziemiański ; Rzeszow University of Technology. Department of Structural Mechanics. Faculty of Civil and Environmental Engineering, European Community on Computational Methods in Applied Sciences. — Rzeszów : Oficyna Wydawnicza Politechniki Rzeszowskiej, 2009. — Opis częśc. wg okł.. — ISBN: 978-83-7199-535-4. — S. 9–10. — Bibliogr. s. 10