@Article{acpd-9-17157-2009,
AUTHOR = {Lin, M. and Walker, J. and Geron, C. and Khlystov, A.},
TITLE = {Organic nitrogen in PM$_{2.5}$ aerosol at a forest site in the Southeast US},
JOURNAL = {Atmospheric Chemistry and Physics Discussions},
VOLUME = {9},
YEAR = {2009},
NUMBER = {4},
PAGES = {17157--17181},
URL = {http://www.atmos-chem-phys-discuss.net/9/17157/2009/},
DOI = {10.5194/acpd-9-17157-2009}
}