@misc{indiciae4b262ce718bb,
  title = {Merged bibliography of the quadrennial Seismology Report (1983-1986) to the International Union of Geodesy and Geophysics},
  author = {C.K. Sullivan},
  year = {1987},
  doi = {10.3133/ofr87516},
  url = {https://pubs.usgs.gov/publication/ofr87516},
  note = {Source identifier: ofr87516}
}