@misc{Szelążek_Jacek_Monitoring_2001, author={Szelążek, Jacek and Deputat, Julian (1935– )}, editor={Holnicki-Szulc, Jan (1945– ). Ed.}, copyright={Rights Reserved - Free Access}, address={Warsaw}, journal={Lecture Notes - AMAS}, howpublished={online}, year={2001}, publisher={Centre of Excellence for Advanced Materials and Structures}, publisher={IPPT PAN}, language={eng}, title={Monitoring of stress changes with ultrasound}, type={Text}, URL={http://www.rcin.org.pl/Content/36743/PDF/WA727_25017_55087_Szelazek-14.pdf}, keywords={Materiały - badania - konferencje [KABA], Teoria konstrukcji [KABA], Mechanika materiałów, Teoria układów sterowania}, }