@Article{amt-5-901-2012,
AUTHOR = {Chan, K. L. and P\"ohler, D. and Kuhlmann, G. and Hartl, A. and Platt, U. and Wenig, M. O.},
TITLE = {NO$_{2}$ measurements in Hong Kong using LED based long path differential optical absorption spectroscopy},
JOURNAL = {Atmospheric Measurement Techniques},
VOLUME = {5},
YEAR = {2012},
NUMBER = {5},
PAGES = {901--912},
URL = {https://amt.copernicus.org/articles/5/901/2012/},
DOI = {10.5194/amt-5-901-2012}
}