@Article{acp-5-2881-2005,
AUTHOR = {Hak, C. and Pundt, I. and Trick, S. and Kern, C. and Platt, U. and Dommen, J. and Ordóñez, C. and Prévôt, A. S. H. and Junkermann, W. and Astorga-Lloréns, C. and Larsen, B. R. and Mellqvist, J. and Strandberg, A. and Yu, Y. and Galle, B. and Kleffmann, J. and Lörzer, J. C. and Braathen, G. O. and Volkamer, R.},
TITLE = {Intercomparison of four different in-situ techniques for ambient formaldehyde measurements in urban air},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {5},
YEAR = {2005},
NUMBER = {11},
PAGES = {2881--2900},
URL = {http://www.atmos-chem-phys.net/5/2881/2005/},
ISSN = {1680-7316}
}