TY - JOUR A1 - Cao, J. J. A1 - Wu, F. A1 - Chow, J. C. A1 - Lee, S. C. A1 - Li, Y. A1 - Chen, S. W. A1 - An, Z. S. A1 - Fung, K. K. A1 - Watson, J. G. A1 - Zhu, C. S. A1 - Liu, S. X. T1 - Characterization and source apportionment of atmospheric organic and elemental carbon during fall and winter of 2003 in Xi'an, China JO - Atmos. Chem. Phys. J1 - ACP VL - 5 IS - 11 SP - 3127 EP - 3137 Y1 - 2005/11/22 PB - Copernicus Publications SN - 1680-7316 UR - http://www.atmos-chem-phys.net/5/3127/2005/ L1 - http://www.atmos-chem-phys.net/5/3127/2005/acp-5-3127-2005.pdf ER -