OsorioJ99'

BibTeX

@article{DBLP:journals/ngc/OsorioJ99,
  author    = {Mauricio Osorio and
               Bharat Jayaraman},
  title     = {Aggregation and Negation-As-Failure},
  journal   = {New Generation Comput.},
  volume    = {17},
  number    = {3},
  year      = {1999},
  pages     = {255-284},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}