@inproceedings{LukichevGiurcaWagneretal., author = {Lukichev, Sergey and Giurca, Adrian and Wagner, Gerd and Gasevic, Dragan and Ribaric, Marko}, title = {Using UML-based RUles for Web Services Modeling.}, language = {en} } @inproceedings{MilanovicGasevicGiurcaetal., author = {Milanovic, Milan and Gasevic, Dragan and Giurca, Adrian and Wagner, Gerd and Lukichev, Sergey and Devedzic, Vladan}, title = {Bridging Concrete and Abstract Syntax of Web Rule Languages}, language = {en} }