@Inproceedings{stumme96attribute,
  author = {Stumme, Gerd},
  title  = {Attribute Exploration with Background Implications and Exceptions},

  year   = {1996},
  number = {},
  url    = {http://www.kde.cs.uni-kassel.de/stumme/papers/1995/P1781-GfKl95.pdf},

  const  = {\ text}
}