Leistert, Oliver2018-10-092018-10-092013https://www.uni-muenster.de/Ejournals/index.php/pop/article/view/1088/1041https://mediarep.org/handle/doc/3905deuComputerSoftwareCloud005Mietmodell Software Adobe10.25969/mediarep/2309nbn:de:hbz:6:3-201403141902198-0322