@article{fuzzyanswersetcomputationvia,
  title = {Fuzzy Answer Set Computation via Satisfiability Modulo Theories},
  author = {Mario Alviano and Rafael Penaloza},
  year = {2015},
  eprint = {1507.03920},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1507.03920v1},
}