Werner Aigner Peter Regner Thomas Wiesinger Josef Küng Supporting Public Software Acquisition Workflows - Implications for Data Models. 1016 2004 conf/dexaw/2004 DEXA Workshops http://doi.ieeecomputersociety.org/10.1109/DEXA.2004.158 db/conf/dexaw/dexaw2004.html#AignerRWK04