TY - DATA AU - Halozan,Hermann AU - Gilli,Paul Viktor AU - Gilli,Paul Viktor ED - Graz University of Technology ED - Institute of Thermal Engineering ED - World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires) ED - Graz University of Technology ED - Institute of Thermal Engineering TI - Heat pumps for different world regions: Now and in the future U1 - CD W385 1 ER -