@misc{indiciaeca5b1589e8c4,
  title = {Expert System Development Methodology (ESDM)},
  author = {Sary, Charisse and Gilstrap, Lewey and Hull, Larry G.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900017976},
  note = {Source identifier: 19900017976}
}