1. Design methods for ground-source heat pumps;Ball;ASHRAE Transactions,1983
2. Optimal sizing of hybrid ground source heat pump systems that use a cooling pond as a supplemental heat rejecter – a system simulation approach;Ramamoorthy;ASHRAE Transactions,2001
3. Field test of vertical ground-coupled heat pump in Alabama;Kavanaugh;ASHRAE Transactions,1992
4. Ground source heat pump-description and preliminary results of the eco house system;Doherty;Applied Thermal Engineering,2004
5. A transient two-dimensional finite volume model for the simulation of vertical U-tube ground heat exchangers;Yavuzturk;ASHRAE Transactions,1999