@inproceedings{ijcai2016p178,
  title     = {Expressivity of Datalog Variants - Completing the Picture},
  author    = {Rudolph, Sebastian and Thomazo, Michael},
  booktitle = {Proceedings of the Twenty-Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-16}},
  publisher = {AAAI Press / International Joint Conferences on Artificial Intelligence},
  editor    = {Subbarao Kambhampati},
  pages     = {1230--1235},
  year      = {2016},
  month     = {7},
  url       = {https://ijcai.org/proceedings/2016/178},
}