@article{yjycl2108474118393167873,
  title = {国内煤层气开采技术的分析研究},
  author = {张然},
  journal = {冶金与材料},
  year = {2019},
  number = {1},
  pages = {47--48},
  issn = {2096-4854},
  url = {https://yjycl.hljsm.org.cn/articles/2108474118393167873},
}