@article{yjycl2108474133844983810,
  title = {近距离煤层开采顶板裂隙发育规律},
  author = {赵鑫},
  journal = {冶金与材料},
  year = {2020},
  number = {6},
  pages = {143--145},
  issn = {2096-4854},
  url = {https://yjycl.hljsm.org.cn/articles/2108474133844983810},
}