@inproceedings{KSR+07,
   author = {Alfons Kemper and Harald Schöning and Thomas Rose and Matthias Jarke and Thomas Seidl and Christoph Quix and Christoph Brochhaus},
   title = {Proc. Datenbanksysteme in Business, Technologie und Web (BTW 2007)},
   booktitle = {Tagungsband der 12. Fachtagung BTW des GI-Fachbereichs "Datenbanken und Informationssysteme", Aachen, Germany},
   publisher = {},
   address = {},
   year = {2007},
   pages = {}
}