@Article{acp-4-1771-2004,
AUTHOR = {Hellén, H. and Hakola, H. and Reissell, A. and Ruuskanen, T. M.},
TITLE = {Carbonyl compounds in boreal coniferous forest air in Hyytiälä, Southern Finland},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {4},
YEAR = {2004},
NUMBER = {7},
PAGES = {1771--1780},
URL = {http://www.atmos-chem-phys.net/4/1771/2004/},
ISSN = {1680-7316}
}