TY - CHAP A1 - Milanovic, Milan A1 - Gasevic, Dragan A1 - Giurca, Adrian A1 - Wagner, Gerd A1 - Lukichev, Sergey A1 - Devedzic, Vladan T1 - Bridging Concrete and Abstract Syntax of Web Rule Languages Y1 - 2007 ER - TY - CHAP A1 - Lukichev, Sergey A1 - Giurca, Adrian A1 - Wagner, Gerd A1 - Gasevic, Dragan A1 - Ribaric, Marko T1 - Using UML-based RUles for Web Services Modeling. Y1 - 2007 ER -