1. F. C. Fehsenfeld and D. L. Albritton, Atmospheric Water Vapor, edited by A. Deepak, T. D. Wilkerson, and L. H. Ruhnke (Academic, New York, 1980), pp. 587–597.
2. R. T. McIver, Jr., Sci. Am. 243, 148 (1980).SCAMAC0036-8733
3. F. C. Fehsenfeld and E. E. Ferguson, J. Chem. Phys. 61, 3181 (1974).JCPSA60021-9606
4. D. K. Bohme and G. I. Mackay, J. Am. Chem. Soc. 103, 978 (1981).JACSAT0002-7863
5. P. M. Hierl, M. J. Henchman, and J. F. Paulson, presented at the 29th Annual Conference on Mass Spectrometry and Allied Topics; Minneapolis, MN, May 24–29, 1981.