Towards Living Canvases. - Barbara Steffen; Frederik Möller; Alex Rotgang; Stephen Ryan; Tiziana Margaria (ISoLA, 2021)

Federal Platform Ecosystems to Counter Monopolists: A Value-Based Vision for the Logistics Industry. - Alex Rotgang; Estelle Duparc; Barbara Steffen; Steffen Hövel; Julia Mayer; Wibke Stodolka (HICSS, 2023)