CostantiniF09'

BibTeX

@article{DBLP:journals/jal/CostantiniF09,
  author    = {Stefania Costantini and
               Andrea Formisano},
  title     = {Modeling preferences and conditional preferences on resource
               consumption and production in ASP},
  journal   = {J. Algorithms},
  volume    = {64},
  number    = {1},
  year      = {2009},
  pages     = {3-15},
  ee        = {http://dx.doi.org/10.1016/j.jalgor.2009.02.002},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}