@misc{indiciaec86d441d9be3,
  title = {PVEX: An expert system for producibility/value engineering},
  author = {Lam, Chun S. and Moseley, Warren},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920007392},
  note = {Source identifier: 19920007392}
}