Johannes Osrael Lorenz Froihofer Martin Weghofer Karl M. Göschka Axis2-based Replication Middleware forWeb Services. 591-598 2007 conf/icws/2007 ICWS http://doi.ieeecomputersociety.org/10.1109/ICWS.2007.57 db/conf/icws/icws2007.html#OsraelFWG07