@article {237,
	title = {Case study of zero energy house design in UK},
	journal = {Energy and Buildings},
	volume = {41},
	year = {2009},
	month = {11/2009},
	pages = {1215-1222},
	author = {Liping Wang and Julie Gwilliam and Phillip Jones}
}
@conference {283,
	title = {Discussion of strategies for UK zero energy building design},
	booktitle = {2nd PALENC conference and 28th AIVC conference, 27-29 September},
	year = {2007},
	month = {09/2007},
	author = {Liping Wang and Julie Gwilliam}
}
