我国高铁安全监管问题现状及对策研究
程伟
Research on current situation and countermeasures of high-speed railway safety supervision in China
CHENG Wei
中国安全科学学报 . 2022, (S1): 34 -38 .  DOI: 10.16265/j.cnki.issn1003-3033.2022.S1.0204