@inproceedings{ijcai2016p611,
  title     = {On the Properties of GZ-Aggregates in Answer Set Programming},
  author    = {Alviano, Mario and Leone, Nicola},
  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     = {4105--4108},
  year      = {2016},
  month     = {7},
  url       = {https://ijcai.org/proceedings/2016/611},
}