@misc{indiciae418ebb862dab,
  title = {Relationship between occurrence mode of arsenic in coal and its washing rate},
  author = {M.-S. Wang and B.-S. Zheng and R. B. Finkelman and Jiawen Hu and D.-S. Wu and S.-H. Li},
  year = {2005},
  url = {https://pubs.usgs.gov/publication/70029033},
  note = {Source identifier: 70029033}
}