@inproceedings{DBLP:conf/ecai/AngerGJS06,
  author = {Anger, Christian and Gebser, Martin and Janhunen, Tomi and Schaub, Torsten},
  title = {What's a Head Without a Body?},
  booktitle = {{ECAI}},
  series = {Frontiers in Artificial Intelligence and Applications},
  volume = {141},
  pages = {769--770},
  publisher = {{IOS} Press},
  year = {2006}
}