@misc{FechnerLeonhartsberger,
  author    = {Fechner, Hubert and Leonhartsberger, Kurt},
  title     = {IEA Aktivit{\"a}ten im Bereich der Integration von PV und Wind in die {\"o}ffentlichen Stromnetze},
  subject      = {Smart Grids},
  language  = {de}
}
@misc{TabakovicWahlFechneretal.,
  author    = {Tabakovic, Momir and Wahl, Harald and Fechner, Hubert and Bululukova, Darya and Ballner, Mathias and Allmayer, Sandra and Franz, Peter and Essl, G{\"u}nter},
  title     = {European Academic Smart Cities Network},
  subject      = {Smart City},
  language  = {en}
}