@misc{indiciae90e4dae9c0d9,
  title = {MTK: An AI tool for model-based reasoning},
  author = {Erickson, William K. and Rudokas, Mary R.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19880014805},
  note = {Source identifier: 19880014805}
}