Cappiello, ClaudiaClaudiaCappielloGal, AvigdorAvigdorGalJarke, MatthiasMatthiasJarkeRehof, JakobJakobRehof2022-03-062022-03-062019https://publica.fraunhofer.de/handle/publica/261141en004005006Data ecosystems - souvereign data exchange among organizationsjournal article