@misc{indiciaea6de83bf322c,
  title = {Prediction without precursors; seismic slip along the Calaveras Fault, northern California},
  author = {C. G. Bufe and Philip W. Harsh and Robert O. Burford},
  year = {1978},
  url = {https://pubs.usgs.gov/publication/70170525},
  note = {Source identifier: 70170525}
}