TY - JOUR A1 - Chen, J. A1 - Wu, Z. A1 - Augustin-Bauditz, S. A1 - Grawe, S. A1 - Hartmann, M. A1 - Pei, X. A1 - Liu, Z. A1 - Ji, D. A1 - Wex, H. T1 - Ice nucleating particle concentrations unaffected by urban air pollution in Beijing, China JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2017 SP - 1 EP - 33 Y1 - 2017/10/13 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/acp-2017-884/ L1 - https://acp.copernicus.org/preprints/acp-2017-884/acp-2017-884.pdf DO - 10.5194/acp-2017-884 ER -