@misc{indiciaeb486610bb512,
  title = {Collision of astronomically observable bodies with the Earth},
  author = {G. W. Wetherill and Eugene Merle Shoemaker},
  year = {1982},
  doi = {10.1130/spe190-p1},
  url = {https://pubs.usgs.gov/publication/70227584},
  note = {Source identifier: 70227584}
}