Stefan Sattler, Doris Oesterreicher, Irene Zluwa. COMBINING GREEN ROOFS AND RENEWABLE ENERGY - THE PHOTOVOLTAIC ROOFTOP GARDEN. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future, 2017, pp. 803-810. https://doi.org/10.5593/sgem2017h/63/s27.100