@article{Sung_2007, title={N2O and O3 arctic column amounts from PARIS-IR observations: Retrievals, characterization and error analysis}, volume={107}, ISSN={0022-4073}, url={http://dx.doi.org/10.1016/j.jqsrt.2007.03.002}, DOI={10.1016/j.jqsrt.2007.03.002}, number={3}, journal={Journal of Quantitative Spectroscopy and Radiative Transfer}, publisher={Elsevier BV}, author={Sung, Keeyoon and Skelton, Randall and Walker, Kaley A. and Boone, Chris D. and Fu, Dejian and Bernath, Peter F.}, year={2007}, month=oct, pages={385–406} }