@article{yjycl2108474124089032705,
  title = {岩土工程勘察中存在的主要问题及优化措施分析},
  author = {郭勇},
  journal = {冶金与材料},
  year = {2019},
  number = {4},
  pages = {188--189},
  issn = {2096-4854},
  url = {https://yjycl.hljsm.org.cn/articles/2108474124089032705},
}