@misc{indiciae4355e0cb04fa,
  title = {NEPP Roadmaps, COTS, and Small Missions},
  author = {LaBel, Kenneth A. and Sampson, Michael J.},
  year = {2016},
  url = {https://ntrs.nasa.gov/citations/20160007686},
  note = {Source identifier: 20160007686}
}