1. Nevada Geothermal Resources;Shevenell,2003
2. Gamma-ray spectra survey in geothermal area;Mogi;J. Geotherm. Res. Soc. Jpn.,1990
3. Geothermal Energy: The Potential in the United Kingdom;Downing,1986
4. European HDR project at soultz-sous-forêts: General presentation;Kappelmeyer;Geotherm. Sci. Technol.,1991
5. Characterisation of the Basel 1 enhanced geothermal system