@article{_Riain_2016,
title={Cost-optimal passive versus active nZEB. How cost-optimal calculations for retrofit may change nZEB best practice in Ireland},
volume={59},
ISSN={1758-9622},
url={http://dx.doi.org/10.1080/00038628.2016.1184130},
DOI={10.1080/00038628.2016.1184130},
number={5},
journal={Architectural Science Review},
publisher={Informa UK Limited},
author={Ó’Riain,
Marc and Harrison,
Jim},
year={2016},
month=jun,
pages={358–369} }