On the Precision of Search Engines: Results from a Controlled Experiment. - Hasan Girit; Robert Eberhard; Bernd Michelberger; Bela Mutschler (BIS, 2012)

A Literature Survey on Information Logistics. - Bernd Michelberger; Ralph-Josef Andris; Hasan Girit; Bela Mutschler (BIS, 2013)