PT Unknown AU Holbein, B Isele, J Spatafora, L Hagenmeyer, V TI Heating and cooling with geothermal energy. Heat management in an experimental holistic energy grid SE 41st Workshop on Geothermal Reservoir Engineering, Stanford, CA, February 22-24, 2016. Proceedings on CD-ROM PY 2016 BP SGP EP TR LA english ER