@article {WANG2016422,
	title = {Are emissions of black carbon from gasoline vehicles overestimated? Real-time, in situ measurement of black carbon emission factors},
	journal = {Science of The Total Environment},
	volume = {547},
	year = {2016},
	pages = {422 - 428},
	keywords = {Carbon mass balance},
	issn = {0048-9697},
	doi = {http://dx.doi.org/10.1016/j.scitotenv.2015.12.115},
	url = {http://www.sciencedirect.com/science/article/pii/S0048969715312705},
	author = {Yang Wang and Zhenyu Xing and Shuhui Zhao and Mei* Zheng and Chao Mu and Ke* Du}
}
