Nuth, MathieuPeron, HervéLaloui, Lyesse2008-05-162008-05-162008-05-162008https://infoscience.epfl.ch/handle/20.500.14299/25834There is a need to reduce the economic cost of the energy geostructures and increase the efficiency of such systems, which will also rationalise the environmental impact.text::journal::journal article