@article{foundedsemanticsandconstraintsemanticsof,
  title = {Founded Semantics and Constraint Semantics of Logic Rules},
  author = {Yanhong A. Liu and Scott D. Stoller},
  year = {2016},
  eprint = {1606.06269},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1606.06269v4},
}