@misc{indiciae01b4b3e1edc6,
  title = {Crew Launch Vehicle (CLV) Upper Stage Configuration Selection Process},
  author = {Davis, Daniel J. and Coook, Jerry R.},
  year = {2006},
  url = {https://ntrs.nasa.gov/citations/20070001993},
  note = {Source identifier: 20070001993}
}