@misc{indiciae6855d7dd18c9,
  title = {Knowledge-Acquisition Tool For Expert System},
  author = {Disbrow, James D. and Duke, Eugene L. and Regenie, Victoria A.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19880000070},
  note = {Source identifier: 19880000070}
}