@misc{indiciaeb70d96a553e5,
  title = {Acquisition, representation and rule generation for procedural knowledge},
  author = {Ortiz, Chris and Saito, Tim and Mithal, Sachin and Loftin, R. Bowen},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920007363},
  note = {Source identifier: 19920007363}
}