@techreport{TabakovicFechnerLeonhartsberger,
  author    = {Tabakovic, Momir and Fechner, Hubert and Leonhartsberger, Kurt},
  title     = {National Survey Report of PV Power Applications in Austria 2016},
  organization    = {IEA - International Energy Agency},
  subject      = {Photovoltaics},
  language  = {en}
}
@techreport{TabakovicFechnerLeonhartsberger,
  author    = {Tabakovic, Momir and Fechner, Hubert and Leonhartsberger, Kurt},
  title     = {National Survey Report of PV Power Applications in Austria 2015},
  subject      = {Photovoltaics},
  language  = {en}
}
@techreport{ZelgerFechnerSetznageletal.,
  author    = {Zelger, Thomas and Fechner, Hubert and Setznagel, R. and Tabakovic, Momir},
  title     = {THEBAVOL: Anwendungen und Grenzen der THErmischen BAuteilaktivierung im großVOLumigen Geschoßbau},
  subject      = {Building Parts},
  language  = {de}
}
@techreport{vanSarkLouwenGeourghiouetal.,
  author    = {van Sark, Wilfried and Louwen, Atse and Geourghiou, George and Makrides, George and Loucaidou, Eliza and Ioannidou, Monica and Fechner, Hubert and Tabakovic, Momir and Weiss, Ingrid and Aranc{\´o}n, Sofia},
  title     = {Review of the BIPV market and education needs in the field - Framework and Requirements' Analysis},
  subject      = {Photovoltaics},
  language  = {en}
}
@techreport{TabakovicFechnerLeonhartsberger,
  author    = {Tabakovic, Momir and Fechner, Hubert and Leonhartsberger, Kurt},
  title     = {National Survey Report of PV Power Applications in Austria 2017},
  series = {IEA- International Energy Agency},
  journal   = {IEA- International Energy Agency},
  subject      = {Photovoltaics},
  language  = {en}
}