@misc{indiciaecd0b88bed99b,
  title = {Craters on Earth, Moon, and Mars: Multivariate classification and mode of origin},
  author = {R.J. Pike},
  year = {1974},
  doi = {10.1016/0012-821x(74)90088-0},
  url = {https://pubs.usgs.gov/publication/70010163},
  note = {Source identifier: 70010163}
}