@Article{acp-7-661-2007, AUTHOR = {Aymoz, G. and Jaffrezo, J. L. and Chapuis, D. and Cozic, J. and Maenhaut, W.}, TITLE = {Seasonal variation of PM$_{10}$ main constituents in two valleys of the French Alps. I: EC/OC fractions}, JOURNAL = {Atmospheric Chemistry and Physics}, VOLUME = {7}, YEAR = {2007}, NUMBER = {3}, PAGES = {661--675}, URL = {http://www.atmos-chem-phys.net/7/661/2007/}, ISSN = {1680-7316} }