@misc{indiciaefdca0b1f3235,
  title = {Application of electron microscopy TEM and SEM for analysis of coals, organic-rich shales and carbonaceous matter},
  author = {B. Kwiecinska and Brett J. Valentine and S. Pusz},
  year = {2019},
  doi = {10.1016/j.coal.2019.05.010},
  url = {https://pubs.usgs.gov/publication/70208396},
  note = {Source identifier: 70208396}
}