@article{Popp_2009, title={Stratospheric correlation between nitric acid and ozone}, volume={114}, ISSN={0148-0227}, url={http://dx.doi.org/10.1029/2008JD010875}, DOI={10.1029/2008jd010875}, number={D3}, journal={Journal of Geophysical Research: Atmospheres}, publisher={American Geophysical Union (AGU)}, author={Popp, P. J. and Marcy, T. P. and Gao, R. S. and Watts, L. A. and Fahey, D. W. and Richard, E. C. and Oltmans, S. J. and Santee, M. L. and Livesey, N. J. and Froidevaux, L. and Sen, B. and Toon, G. C. and Walker, K. A. and Boone, C. D. and Bernath, P. F.}, year={2009}, month=feb }