@Article{acpd-6-9937-2006,
AUTHOR = {Ehn, M. and Pet\"aj\"a, T. and Aufmhoff, H. and Aalto, P. and H\"ameri, K. and Arnold, F. and Laaksonen, A. and Kulmala, M.},
TITLE = {Hygroscopic properties of ultrafine aerosol particles in the boreal forest: diurnal variation, solubility and the influence of sulfuric acid},
JOURNAL = {Atmospheric Chemistry and Physics Discussions},
VOLUME = {6},
YEAR = {2006},
NUMBER = {5},
PAGES = {9937--9965},
URL = {http://www.atmos-chem-phys-discuss.net/6/9937/2006/},
DOI = {10.5194/acpd-6-9937-2006}
}