@article{xu_wang_yuen_2021,  title={Deformation Pattern and Energy Absorption Characteristics of A Four-Tube Nested System Under Lateral and Oblique Loadings},  volume={18},  ISSN={1679-7825},  url={https://doi.org/10.1590/1679-78256550},  DOI={10.1590/1679-78256550},  number={6},  journal={Latin American Journal of Solids and Structures},  publisher={Individual owner},  author={XU, Bin and WANG, Cheng and Yuen, Steeve Chung Kim},  year={2021},  pages={e388} }