Nouredine Bourahla and  Farid Bouriche and  Yacine Benghalia,  Response Spectrum Transformation for Seismic Qualification Testing.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2011, vol. 59(11). 595 - 598
    [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/4927.