@inproceedings{conf/coco/DantsinEGV97,
  title = "Complexity and Expressive Power of Logic Programming",
  author = "Evgeny Dantsin and Thomas Eiter and Georg Gottlob and Andrei Voronkov",
  year = "1997",
  booktitle = "{IEEE Conference on Computational Complexity}",
  pages = "82-101",
  url = "http://www.computer.org/proceedings/ccc/7907/79070082abs.htm",
}