@misc{indiciae792cc5433a63,
  title = {Nuclear Thermal Propulsion Engine Technology Maturation Plan},
  author = {Pearson, J. Boise and Helmey, John M. and Joyner, C. Russell and Witter, Jonathan K.},
  year = {2018},
  url = {https://ntrs.nasa.gov/citations/20180002059},
  note = {Source identifier: 20180002059}
}