@article{Yue_2015, title={Increasing carbon dioxide concentration in the upper atmosphere observed by SABER}, volume={42}, ISSN={1944-8007}, url={http://dx.doi.org/10.1002/2015GL064696}, DOI={10.1002/2015gl064696}, number={17}, journal={Geophysical Research Letters}, publisher={American Geophysical Union (AGU)}, author={Yue, Jia and Russell, James and Jian, Yongxiao and Rezac, Ladislav and Garcia, Rolando and López‐Puertas, Manuel and Mlynczak, Martin G.}, year={2015}, month=sep, pages={7194–7199} }