@misc{indiciaeb25e7705bc97,
  title = {Cost model validation: a technical and cultural approach},
  author = {Hihn, J. and Rosenberg, L. and Roust, K. and Warfield, K.},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20060031506},
  note = {Source identifier: 20060031506}
}