@article{yjycl2108474149749784577,
  title = {煤矿掘进支护技术存在的问题及解决措施分析},
  author = {郭勇},
  journal = {冶金与材料},
  year = {2023},
  number = {8},
  pages = {97--99},
  issn = {2096-4854},
  url = {https://journal.zazhitong.com/yjycl/articles/2108474149749784577},
}