@misc{indiciaef133d41276e5,
  title = {Space Technology Mission Directorate Game Changing Development Program - Nuclear Thermal Propulsion (NTP) FY19 Annual Review},
  author = {Mitchell, Doyce P.},
  year = {2019},
  url = {https://ntrs.nasa.gov/citations/20190031810},
  note = {Source identifier: 20190031810}
}