@article{DBLP:journals/amai/LoyerS09,
  author    = {Yann Loyer and
               Umberto Straccia},
  title     = {Approximate well-founded semantics, query answering and generalized
               normal logic programs over lattices},
  journal   = {Ann. Math. Artif. Intell.},
  volume    = {55},
  number    = {3-4},
  pages     = {389--417},
  year      = {2009},
  url       = {https://doi.org/10.1007/s10472-008-9099-0},
  doi       = {10.1007/s10472-008-9099-0},
  timestamp = {Wed, 14 Nov 2018 00:00:00 +0100},
  biburl    = {https://dblp.org/rec/journals/amai/LoyerS09.bib},
  bibsource = {dblp computer science bibliography, https://dblp.org}
}

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