Hurst, D.,
G. Dutton,
P. Romashkin,
J. W. Elkins,
R. L. Herman, E. J. Moyer, D. C. Scott,
R. May,
C. R. Webster, J. Grecu, M. Lowenstein, and
J. Podolske (2000), Comparison of in situ N2O and CH4 measurements in the upper troposphere and lower stratosphere during STRAT and POLARIS,
J. Geophys. Res., 105, 19811-19822.