TY - JOUR A1 - Meier, J. A1 - Wehner, B. A1 - Massling, A. A1 - Birmili, W. A1 - Nowak, A. A1 - Gnauk, T. A1 - Brüggemann, E. A1 - Herrmann, H. A1 - Min, H. A1 - Wiedensohler, A. T1 - Hygroscopic growth of urban aerosol particles in Beijing (China) during wintertime: a comparison of three experimental methods JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 9 IS - 2 SP - 6889 EP - 6927 Y1 - 2009/03/16 PB - Copernicus Publications SN - 1680-7375 UR - http://www.atmos-chem-phys-discuss.net/9/6889/2009/ L1 - http://www.atmos-chem-phys-discuss.net/9/6889/2009/acpd-9-6889-2009.pdf DO - 10.5194/acpd-9-6889-2009 ER -