@misc{indiciae2672955b9b86,
  title = {Planetary Protection Knowledge Gaps for Human Extraterrestrial Missions: Workshop Report},
  author = {Race, Margaret S. and Johnson, James E. and Spry, James A. and Siegel, Bette and Conley, Catharine A.},
  year = {2015},
  url = {https://ntrs.nasa.gov/citations/20160012793},
  note = {Source identifier: 20160012793}
}