@inproceedings{FechnerLopezPolo,
  author    = {Fechner, Hubert and L{\´o}pez-Polo, Assun},
  title     = {Photovoltaik Technologie Roadmap {\"O}sterreich},
  series = {11.Symposium Energieinnovation, TU Graz (Steiermark)},
  booktitle = {11.Symposium Energieinnovation, TU Graz (Steiermark)},
  subject      = {Photovoltaics},
  language  = {de}
}