@Article{acp-7-1869-2007, AUTHOR = {Haapanala, S. and Rinne, J. and Hakola, H. and Hell\'en, H. and Laakso, L. and Lihavainen, H. and Janson, R. and O'Dowd, C. and Kulmala, M.}, TITLE = {Boundary layer concentrations and landscape scale emissions of volatile organic compounds in early spring}, JOURNAL = {Atmospheric Chemistry and Physics}, VOLUME = {7}, YEAR = {2007}, NUMBER = {7}, PAGES = {1869--1878}, URL = {http://www.atmos-chem-phys.net/7/1869/2007/}, DOI = {10.5194/acp-7-1869-2007} }