@misc{indiciae365db63b5d3e,
  title = {GEOS seismograms recorded for aftershocks of the earthquakes of December 7, 1988, near Spitak, Armenia SSR, during the time period 3 January 1989 through 2 February 1988 (UTC)},
  year = {1989},
  doi = {10.3133/ofr89163e},
  url = {https://pubs.usgs.gov/publication/ofr89163E},
  note = {Source identifier: ofr89163E}
}