@misc{indiciaecbcc841e07d8,
  title = {Characterization of the oil shale of the New Albany Shale in Indiana},
  author = {R. K. Leininger and J.G. Hailer and N.R. Shaffer},
  year = {1984},
  url = {https://pubs.usgs.gov/publication/70013398},
  note = {Source identifier: 70013398}
}