@misc{indiciaec1bf1e33527a,
  title = {Expert system technologies for Space Shuttle decision support: Two case studies},
  author = {Ortiz, Christopher J. and Hasan, David A.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19950013230},
  note = {Source identifier: 19950013230}
}