@misc{indiciaed45ce1514ca4,
  title = {Sampling the Uppermost Surface of Airless Bodies},
  author = {Noble, S. K. and Keller, L. P. and Christoffersen, R.},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20110008081},
  note = {Source identifier: 20110008081}
}