TY - JOUR A1 - Wang, Q. A1 - Shao, M. A1 - Zhang, Y. A1 - Wei, Y. A1 - Hu, M. A1 - Guo, S. T1 - Source apportionment of fine organic aerosols in Beijing JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 9 IS - 2 SP - 9043 EP - 9080 Y1 - 2009/04/03 PB - Copernicus Publications SN - 1680-7375 UR - http://www.atmos-chem-phys-discuss.net/9/9043/2009/ L1 - http://www.atmos-chem-phys-discuss.net/9/9043/2009/acpd-9-9043-2009.pdf DO - 10.5194/acpd-9-9043-2009 ER -