PERSDORF, PatrickRUESCH, FlorianHALLER, Michel Y.2015-10-302015-10-302015-10-30201510.5075/epfl-cisbat2015-937-942https://infoscience.epfl.ch/handle/20.500.14299/120368Extensive geothermal heat use in cities energetic and economic comparison of options for thermal regeneration of the groundtext::conference output::conference proceedings::conference paper