@misc{indiciae8a200be500e1,
  title = {HyperCLIPS: A HyperCard interface to CLIPS},
  author = {Pickering, Brad and Hill, Randall W., Jr.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19960002914},
  note = {Source identifier: 19960002914}
}