@patent {bioinflmu-748,
	title = {{Method for Evaluation of Gene Expression and DNA Chip Data using Metabolic/Regulatory Pathways and Statistical Significance Measures with Applications to Drug Target Finding}},
	number = {PCT Patent application, European patent office 12.11.1999},
	year = {2004},
	publisher = {GMD Forschungszentrum Informationstechnik GmbH},
	chapter = {PCT/EP 00/11171},
	author = {Ralf Zimmer and K{\"u}ffner, R and Alexander Zien}
}