@misc{indiciaeb44234a50edf,
  title = {Estimates of some physical/mechanical properties of Martian rocks and soillike material},
  author = {H. J. Moore},
  year = {1991},
  doi = {10.3133/ofr91568},
  url = {https://pubs.usgs.gov/publication/ofr91568},
  note = {Source identifier: ofr91568}
}