@article{secondorderspecificationsandquantifier,
  title = {Second-Order Specifications and Quantifier Elimination for Consistent Query Answering in Databases},
  author = {Leopoldo Bertossi},
  year = {2021},
  eprint = {2108.08423},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2108.08423v3},
}