TY - JOUR A1 - Guo, J. A1 - Zhou, S. A1 - Cai, M. A1 - Zhao, J. A1 - Song, W. A1 - Zhao, W. A1 - Hu, W. A1 - Sun, Y. A1 - He, Y. A1 - Yang, C. A1 - Xu, X. A1 - Zhang, Z. A1 - Cheng, P. A1 - Fan, Q. A1 - Hang, J. A1 - Fan, S. A1 - Wang, X. A1 - Wang, X. T1 - Characterization of submicron particles by Time-of-Flight Aerosol Chemical Speciation Monitor (ToF-ACSM) during wintertime: aerosol composition, sources and chemical processes in Guangzhou, China JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2020 SP - 1 EP - 44 Y1 - 2020/01/29 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/acp-2019-1080/ L1 - https://acp.copernicus.org/preprints/acp-2019-1080/acp-2019-1080.pdf DO - 10.5194/acp-2019-1080 ER -