@article{Hewitt_2011,
title={Advanced air source heat pumps for UK and European domestic buildings},
volume={31},
ISSN={1359-4311},
url={http://dx.doi.org/10.1016/j.applthermaleng.2011.02.005},
DOI={10.1016/j.applthermaleng.2011.02.005},
number={17–18},
journal={Applied Thermal Engineering},
publisher={Elsevier BV},
author={Hewitt,
Neil J. and Huang,
Ming Jun and Anderson,
Mark and Quinn,
Matthew},
year={2011},
month=dec,
pages={3713–3719} }