@incollection{RibaricSheidalGasevicetal., author = {Ribaric, Marko and Sheidal, Shahin and Gasevic, Dragan and Milanovic, Milan and Giurca, Adrian and Lukichev, Sergey and Wagner, Gerd}, title = {Modeling of Web Services using URML, R2ML and model transformations}, language = {de} }