@TechReport{LibbeKrennMemmelNönnigAbtStadelhoferZiemer+2026,
  author      = {Libbe, Jens and Krenn, Karoline and Memmel, Martin and Nönnig, Jörg Rainer and Abt, Jan and Stadelhofer, Paul and Ziemer, Gesa},
  institution = {Deutsches Institut für Urbanistik (Difu)},
  title       = {+Memorandum - Wissenschaftsnetzwerk Smart City},
  year        = {2026},
  doi         = {https://doi.org/10.34744/961z-sa18},
  url         = {https://repository.difu.de/handle/difu/418},
}