@Article{acpd-12-1653-2012,
AUTHOR = {Hulkkonen, M. and Riuttanen, L. and Dal Maso, M. and Junninen, H. and Kulmala, M.},
TITLE = {Trajectory-based source area analysis of atmospheric fine particles, SO$_{2}$, NO$_{x}$ and O$_{3}$ for the SMEAR II station in Finland in 1996–2008},
JOURNAL = {Atmospheric Chemistry and Physics Discussions},
VOLUME = {12},
YEAR = {2012},
NUMBER = {1},
PAGES = {1653--1685},
URL = {http://www.atmos-chem-phys-discuss.net/12/1653/2012/},
DOI = {10.5194/acpd-12-1653-2012}
}