@misc{indiciaeff1802efd484,
  title = {Electron-probe microanalysis of light elements in coal and other kerogen},
  author = {R.M. Bustin and Maria Mastalerz and M. Raudsepp},
  year = {1996},
  doi = {10.1016/s0166-5162(96)00028-6},
  url = {https://pubs.usgs.gov/publication/70017742},
  note = {Source identifier: 70017742}
}