@misc{indiciaeb247b92897e7,
  title = {Advanced technology applications for second and third general coal gasification systems},
  author = {Bradford, R. and Hyde, J. D. and Mead, C. W.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19810016694},
  note = {Source identifier: 19810016694}
}