Buxmann, PeterHess, ThomasLehmann, Sonja2018-01-162018-01-1620082008https://dl.gi.de/handle/20.500.12116/12848IT outsourcingIT-Outsourcingsoftware as a serviceSoftware as a Servicesoftware industrySoftwareindustriestandard softwareStandardsoftwareSoftware as a ServiceText/Journal Article1861-8936