@misc{indiciaec4fd99574ae7,
  title = {Development of a velocity model for locating aftershocks in the Sierra Pie de Palo region of western Argentina},
  author = {G. A. Bollinger and C.J. Langer},
  year = {1988},
  doi = {10.3133/b1795},
  url = {https://pubs.usgs.gov/publication/b1795},
  note = {Source identifier: b1795}
}