Hoyer, VolkerVolkerHoyerStanoevska-Slabeva, KatarinaKatarinaStanoevska-Slabeva2023-04-132023-04-132009-07-15https://www.alexandria.unisg.ch/handle/20.500.14171/75782deEnterprise MashupRoofTopEnterprise Mashups: IT-Baukasten für Fachabteilungennewspaper article