@Article{acpd-5-5299-2005, AUTHOR = {Yuan, Z. B. and Yu, J. Z. and Lau, A. K. H. and Louie, P. K. K. and Fung, J. C. H.}, TITLE = {Application of positive matrix factorization in estimating aerosol secondary organic carbon in Hong Kong and insights into the formation mechanisms}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {5}, YEAR = {2005}, NUMBER = {4}, PAGES = {5299--5324}, URL = {http://www.atmos-chem-phys-discuss.net/5/5299/2005/}, ISSN = {1680-7367} }