Zhu T, Xiao S-N, Hu G-Z, Yang G-W, Yang C. Crashworthiness analysis of the structure of metro vehicles constructed from typical materials and the lumped parameter model of frontal impact. Transport [Internet]. 2019Jan.31 [cited 2024Dec.19];34(1):75-88. Available from: https://jau.vgtu.lt/index.php/Transport/article/view/7552