WASET
    George D. Hatzigeorgiou and  Nikos G. Pnevmatikos,  On the Seismic Response of Collided Structures.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2014, vol. 91(7). 794 - 798
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/9998692.