TY  - RPRT
TI  - A performance evaluation of a variable speed, mixed refrigerant heat pump 
AU  - Rothfleisch, Peter I
AU  - Didion, David A
PY  - 1991
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 4597
DO  - 10.6028/NIST.IR.4597
ER  -