@article{DBLP:journals/logcom/BoothN08,
  author    = {Richard Booth and
               Alexander Nittka},
  title     = {Reconstructing an Agent's Epistemic State from Observations
               about its Beliefs and Non-beliefs},
  journal   = {J. Log. Comput.},
  volume    = {18},
  number    = {5},
  year      = {2008},
  pages     = {755-782},
  ee        = {http://dx.doi.org/10.1093/logcom/exm091},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}