Beli2019-06-052019-06-052014https://mediarep.org/handle/doc/4570https://spheres-journal.org/wp-content/uploads/spheres-1_Beli.pdfengCreative Commons Attribution Non Commercial No Derivatives 4.0 GenericNetzwerkInformationKommunikationTechnologieÖffentlichkeitnetworkpublic sphereresourcescommunicationtechnology302.2310.25969/mediarep/38112363-8621