@Article{acp-9-2635-2009,
AUTHOR = {Norman, M. and Spirig, C. and Wolff, V. and Trebs, I. and Flechard, C. and Wisthaler, A. and Schnitzhofer, R. and Hansel, A. and Neftel, A.},
TITLE = {Intercomparison of ammonia measurement techniques at an intensively managed grassland site (Oensingen, Switzerland)},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {9},
YEAR = {2009},
NUMBER = {8},
PAGES = {2635--2645},
URL = {http://www.atmos-chem-phys.net/9/2635/2009/},
DOI = {10.5194/acp-9-2635-2009}
}