European Countries

Bertermann, D., Bernardi, A., Pockelé, L., Galgaro, A., Cultrera, M., De Carli, M., & Müller, J. (2018). European project “Cheap-GSHPs”: installation and monitoring of newly designed helicoidal ground source heat exchanger on the German test site. Environmental Earth Sciences. http://doi.org/10.1007/s12665-018-7343-4