PorteousCC10'

@article{DBLP:journals/tist/PorteousCC10,
  author    = {Julie Porteous and
               Marc Cavazza and
               Fred Charles},
  title     = {Applying planning to interactive storytelling: Narrative
               control using state constraints},
  journal   = {ACM TIST},
  volume    = {1},
  number    = {2},
  year      = {2010},
  pages     = {10},
  ee        = {http://doi.acm.org/10.1145/1869397.1869399},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}