@Article{acp-10-9487-2010,
AUTHOR = {Ianniello, A. and Spataro, F. and Esposito, G. and Allegrini, I. and Rantica, E. and Ancora, M. P. and Hu, M. and Zhu, T.},
TITLE = {Occurrence of gas phase ammonia in the area of Beijing (China)},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {10},
YEAR = {2010},
NUMBER = {19},
PAGES = {9487--9503},
URL = {http://www.atmos-chem-phys.net/10/9487/2010/},
DOI = {10.5194/acp-10-9487-2010}
}