Geiger, ChristianChristianGeigerSteiner, Marc DanielMarc DanielSteiner2024-11-192024-11-192024-06-1310.24451/arbor.22294https://doi.org/10.24451/arbor.22294https://arbor.bfh.ch/handle/arbor/37005deJ1JAJFJNJSK1Smart Procurment in der Smart City-conference_item