Hyung-Jin Jang and  Kwang-Bok Shin and  Sung-Ho Han,  A Study on Crashworhiness Assessment and Improvement of Tilting Train Made of Sandwich Composites.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2012, vol. 62(2). 402 - 406
    [viewed 27 October 2021]. Available from: https://publications.waset.org/pdf/1271.