@INCOLLECTION{Kern-Isberner04a,
  AUTHOR = {G. Kern-Isberner},
  TITLE = {Mining Data With Group Theoretical Means},
  BOOKTITLE = {Encyclopedia of Data Warehousing and Mining},
  EDITOR = {J. Wang},
  ADDRESS = {Hershey, PA},
  PUBLISHER = {IGP},
  PAGES = {763-767},
  YEAR   = 2006   }