@misc{indiciae9a9fcbf3f44d,
  title = {SEISMICITY OF THE LASSEN PEAK AREA, CALIFORNIA: 1981-1983.},
  author = {Stephen R. Walter and Vernonica Rojas and Auriel Kollmann},
  year = {1984},
  url = {https://pubs.usgs.gov/publication/70012669},
  note = {Source identifier: 70012669}
}