@misc{indiciaef0600ee1948c,
  title = {Aftershocks of the western Argentina (Caucete) earthquake of 23 November 1977: Some tectonic implications},
  author = {C.J. Langer and G. A. Bollinger},
  year = {1988},
  doi = {10.1016/0040-1951(88)90166-7},
  url = {https://pubs.usgs.gov/publication/70013677},
  note = {Source identifier: 70013677}
}