@article {acp-16-1123-2016,
	title = {Particle hygroscopicity and its link to chemical composition in \hack\newline the urban atmosphere of Beijing, China, during summertime},
	journal = {Atmospheric Chemistry and Physics},
	volume = {16},
	number = {2},
	year = {2016},
	pages = {1123{\textendash}1138},
	doi = {10.5194/acp-16-1123-2016},
	url = {https://www.atmos-chem-phys.net/16/1123/2016/},
	author = {ZJ Wu and Zheng, J. and Shang, D. J. and Du, Z. F. and Y.S. Wu and L.M. Zeng and Wiedensohler, A. and Hu, M.}
}
