@Article{acp-6-25-2006, 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 its relationship with secondary sulfate}, JOURNAL = {Atmospheric Chemistry and Physics}, VOLUME = {6}, YEAR = {2006}, NUMBER = {1}, PAGES = {25--34}, URL = {http://www.atmos-chem-phys.net/6/25/2006/}, ISSN = {1680-7316} }