In situ observations of NOy, O3, and NOy/O3 ratio in the lower stratosphere

The core information for this publication's citation.: 
Fahey, D., S. G. Donnelly, E. R. Keim, R. Gao, R. C. Wamsley, L. A. Del Negro, E. L. Woodbridge, M. Proffitt, K. Rosenlof, M. K. W. Ko, D. Weisenstein, C. J. Scott, C. Nevison, S. Solomon, and R. Chan (1996), In situ observations of NOy, O3, and NOy/O3 ratio in the lower stratosphere, Geophys. Res. Lett., 23, 1653-1656.