@misc{BululukovaWahlBallner,
  author    = {Bululukova, Darya and Wahl, Harald and Ballner, Mathias},
  title     = {European Academic Smart Cities Network - Renewable Urban Energy Systems, Sustainable Mobility and ICT Technology Nexus for Smart Cities Studies},
  subject      = {Smart City},
  language  = {en}
}
@inproceedings{BululukovaWahl,
  author    = {Bululukova, Darya and Wahl, Harald},
  title     = {Towards a sustainable smart cities integration in teaching and research},
  series = {Proceedings of Smart Cities and Green ICT Systems (Smart Greens 2015)},
  booktitle = {Proceedings of Smart Cities and Green ICT Systems (Smart Greens 2015)},
  subject      = {Smart City},
  language  = {en}
}
@inproceedings{BululukovaWahlBallner,
  author    = {Bululukova, Darya and Wahl, Harald and Ballner, Mathias},
  title     = {European Academic Smart Cities Network - Renewable Urban Energy Systems, Sustainable Mobility and ICT Technology Nexus for Smart Cities Studies},
  series = {Proceedings of the REAL CORP 2014},
  booktitle = {Proceedings of the REAL CORP 2014},
  pages     = {207 -- 215},
  subject      = {Smart City},
  language  = {en}
}
@misc{BululukovaWahl,
  author    = {Bululukova, Darya and Wahl, Harald},
  title     = {Towards a sustainable smart cities integration in teaching and research},
  subject      = {Smart City},
  language  = {en}
}