Andreas Schönberger Guido Wirtz Christian Huemer Marco Zapletal A Composable, QoS-Aware and Web Services-Based Execution Model for ebXML BPSS Business Transactions. 229-236 2010 SERVICES http://doi.ieeecomputersociety.org/10.1109/SERVICES.2010.46 conf/services/2010 db/conf/services/services2010.html#SchonbergerWHZ10