@misc{indiciaeaf5e9605e5ca,
  title = {Forming and selecting flight concepts for the New Millennium Program: addressing a failure in quantitative analysis methods},
  author = {Buehler, M. and Bergman, M.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20060030411},
  note = {Source identifier: 20060030411}
}