@Article{acp-5-3127-2005, AUTHOR = {Cao, J. J. and Wu, F. and Chow, J. C. and Lee, S. C. and Li, Y. and Chen, S. W. and An, Z. S. and Fung, K. K. and Watson, J. G. and Zhu, C. S. and Liu, S. X.}, TITLE = {Characterization and source apportionment of atmospheric organic and elemental carbon during fall and winter of 2003 in Xi'an, China}, JOURNAL = {Atmospheric Chemistry and Physics}, VOLUME = {5}, YEAR = {2005}, NUMBER = {11}, PAGES = {3127--3137}, URL = {http://www.atmos-chem-phys.net/5/3127/2005/}, ISSN = {1680-7316} }