@article{JACM-GHKL-2021,
  title = "Stable Model Semantics for Guarded Existential Rules and Description Logics: Decidability and Complexity",
  author = "Georg Gottlob and Andr{\'e} Hernich and Clemens Kupke and Thomas Lukasiewicz",
  year = "2021",
  journal = "Journal of the ACM",
  note = "Accepted for publication.",
}