@conference{187811,
  author = {Don Libes},
  title = {Regression Testing and Conformance Testing Interactive Programs},
  year = {1992},
  month = {1992-01-01},
  publisher = {Summer 92' USENIX Conference},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=821305},
  language = {en},
}