@misc{indiciae773c8de65ca5,
  title = {Tremors from earthquakes and blasting in the Powder River basin of Wyoming and Montana},
  author = {C.H. Miller and F. W. Osterwald},
  year = {1980},
  url = {https://pubs.usgs.gov/publication/70169228},
  note = {Source identifier: 70169228}
}