@article {GUO2009888,
	title = {Occurrence and sources of polycyclic aromatic hydrocarbons and n-alkanes in PM2.5 in the roadside environment of a major city in China},
	journal = {Journal of Hazardous Materials},
	volume = {170},
	number = {2},
	year = {2009},
	pages = {888 - 894},
	keywords = {Roadside environment},
	issn = {0304-3894},
	doi = {http://dx.doi.org/10.1016/j.jhazmat.2009.05.051},
	url = {http://www.sciencedirect.com/science/article/pii/S0304389409007870},
	author = {Zhigang* Guo and Tian Lin and Gan Zhang and Limin Hu and Mei* Zheng}
}
