Petrie89'

BibTeX

@article{DBLP:journals/ki/Petrie89,
  author    = {Charles J. Petrie},
  title     = {Reason Maintenance in Expert Systems},
  journal   = {KI},
  volume    = {3},
  number    = {2},
  year      = {1989},
  pages     = {54-60},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}