@misc{indiciae7c0ed8e9bbbf,
  title = {Oxygen depletion studies in the Electrical Power Research Institute, Compressed Air Energy Storage Facility, Pittsfield, Illinois},
  author = {E.F. Ethington and G.R. Olhoeft and T.V. King},
  year = {1990},
  doi = {10.3133/ofr9036},
  url = {https://pubs.usgs.gov/publication/ofr9036},
  note = {Source identifier: ofr9036}
}