@misc{1180591,
  author = {S J Schneider},
  title = {Materials research for the clean utilization of coal ::quarterly progress report April-June 1981},
  year = {1981},
  month = {1981-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.IR.81-2355},
  language = {en},
}