@article{Rinsland_2009, title={Trend of lower stratospheric methane (CH4) from atmospheric chemistry experiment (ACE) and atmospheric trace molecule spectroscopy (ATMOS) measurements}, volume={110}, ISSN={0022-4073}, url={http://dx.doi.org/10.1016/j.jqsrt.2009.03.024}, DOI={10.1016/j.jqsrt.2009.03.024}, number={13}, journal={Journal of Quantitative Spectroscopy and Radiative Transfer}, publisher={Elsevier BV}, author={Rinsland, Curtis P. and Chiou, Linda and Boone, Chris and Bernath, Peter and Mahieu, Emmanuel and Zander, Rodolphe}, year={2009}, month=sep, pages={1066–1071} }