@Article{acpd-9-6889-2009,
AUTHOR = {Meier, J. and Wehner, B. and Massling, A. and Birmili, W. and Nowak, A. and Gnauk, T. and Br\"uggemann, E. and Herrmann, H. and Min, H. and Wiedensohler, A.},
TITLE = {Hygroscopic growth of urban aerosol particles in Beijing (China) during wintertime: a comparison of three experimental methods},
JOURNAL = {Atmospheric Chemistry and Physics Discussions},
VOLUME = {9},
YEAR = {2009},
NUMBER = {2},
PAGES = {6889--6927},
URL = {http://www.atmos-chem-phys-discuss.net/9/6889/2009/},
DOI = {10.5194/acpd-9-6889-2009}
}