@misc{indiciae9473c65cb213,
  title = {Seismicity at Fuego, Pacaya, Izalco, and San Cristobal Volcanoes, Central America, 1973-1974},
  author = {S.R. McNutt and D.H. Harlow},
  year = {1983},
  doi = {10.1007/bf02597563},
  url = {https://pubs.usgs.gov/publication/70011180},
  note = {Source identifier: 70011180}
}