@inproceedings{AP:07a,
  address = {Wuerzburg, Germany},
  author = {Atzmueller, Martin and Puppe, Frank},
  booktitle = {Proc. 18th International Conference on Applications of Declarative Programming and Knowledge Management (INAP 2007)},
  interhash = {5cd62702810c3ac276ad6d138bb92e76},
  intrahash = {f14b309aad99d095c505fe68916b13c6},
  optpublisher = {University of Wuerzburg},
  title = {{Causal Subgroup Analysis for Detecting Confounding}},
  year = 2007
}