Reimer, UlrichUlrichReimerSchroth, ChristophChristophSchrothJanner, TillTillJannerCollm, AlexandraAlexandraCollmHristova, RalitsaRalitsaHristovaBamert, MirjamMirjamBamertHodler, RogerRogerHodlerLautenschlager, ClaudeClaudeLautenschlagerPetzmann, AlexanderAlexanderPetzmannStreit, StephanStephanStreitHeck, UweUweHeckVögeli, FabianFabianVögeliproject team, HERAHERAproject team2023-04-132023-04-132009https://www.alexandria.unisg.ch/handle/20.500.14171/77200deHERAe-governmentHERA Schlussbericht : HERA: Helvetic E-Government Reference Architecture - Schlussberichtwork report