@misc{indiciaedfaca3a04a26,
  title = {Ad Hoc modeling, expert problem solving, and R\&T program evaluation},
  author = {Silverman, B. G. and Liebowitz, J. and Moustakis, V. S.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830060086},
  note = {Source identifier: 19830060086}
}