@Article{acpd-5-3595-2005, AUTHOR = {Vaattovaara, P. and Räsänen, M. and Kühn, T. and Joutsensaari, J. and Laaksonen, A.}, TITLE = {A method for detecting the presence of organic fraction in nucleation mode sized particles}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {5}, YEAR = {2005}, NUMBER = {3}, PAGES = {3595--3620}, URL = {http://www.atmos-chem-phys-discuss.net/5/3595/2005/}, ISSN = {1680-7367} }