@inproceedings{sgem2017s27100,
  title = {COMBINING GREEN ROOFS AND RENEWABLE ENERGY - THE PHOTOVOLTAIC ROOFTOP GARDEN},
  author = {Stefan Sattler and Doris Oesterreicher and Irene Zluwa},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future},
  year = {2017},
  pages = {803-810},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017h/63/s27.100}
}