@Article{acpd-5-11277-2005, AUTHOR = {Kulmala, M. and Lehtinen, K. E. J. and Laaksonen, A.}, TITLE = {Why formation rate of 3 nm particles depends linearly on sulphuric acid concentration?}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {5}, YEAR = {2005}, NUMBER = {6}, PAGES = {11277--11293}, URL = {http://www.atmos-chem-phys-discuss.net/5/11277/2005/}, ISSN = {1680-7367} }