@article{decidabilityofqueryingfirstordertheories,
  title = {Decidability of Querying First-Order Theories via Countermodels of Finite Width},
  author = {Thomas Feller and Tim S. Lyon and Piotr Ostropolski-Nalewaja and Sebastian Rudolph},
  year = {2023},
  eprint = {2304.06348},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2304.06348v5},
}