@misc{indiciae4baf90fc777f,
  title = {The MSFC Collaborative Engineering Process for Preliminary Design and Concept Definition Studies},
  author = {Mulqueen, Jack and Jones, David and Hopkins, Randy},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20120001572},
  note = {Source identifier: 20120001572}
}