@misc{indiciaea369207bd185,
  title = {Method for Cleanly and Precisely Breaking Off a Rock Core Using a Radial Compressive Force},
  author = {Richardson, Megan and Lin, Justin},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20110012597},
  note = {Source identifier: 20110012597}
}