Authors
M Breunig
Institute of Environmental Sciences, University of Vechta, P.O. Box 1553, 49364 Vechta, Germany
AB Cremers
Institute of Computer Science III, University of Bonn, Roemerstr. 164, 53117 Bonn, Germany
S Shumilov
Institute of Computer Science III, University of Bonn, Roemerstr. 164, 53117 Bonn, Germany
J Siebeck
Institute of Computer Science III, University of Bonn, Roemerstr. 164, 53117 Bonn, Germany
