1. Distributed thermal response test on a U-pipe borehole heat exchanger;Acuña,2009
2. Development of an in-situ system for measuring ground thermal properties;Austin;ASHRAE Trans.,2000
3. Development of an in-situ system for measuring ground thermal properties. M.S. Thesis;Austin,1998
4. Thermal resistance and capacity models for borehole heat exchangers;Bauer;Int. J. Energy Res.,2011
5. Minimum duration of in-situ tests on vertical boreholes;Beier;ASHRAE Trans.,2003