Kwast93'

@article{DBLP:journals/amai/Kwast93,
  author    = {Karen L. Kwast},
  title     = {A Deontic Approach to Database Integrity},
  journal   = {Ann. Math. Artif. Intell.},
  volume    = {9},
  number    = {1-2},
  year      = {1993},
  pages     = {205-238},
  ee        = {http://dx.doi.org/10.1007/BF01531267},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}