1. D. V. Brumbaugh and K. K. Innes, Chem. Phys. 59, 413 (1981), and references therein.CMPHC20301-0104
2. K. K. Innes, L. A. Franks, A. J. Merer, G. K. Vemulapalli, T. Cassen, and J. Lowry, J. Mol. Spectrosc. 66, 465 (1977).JMOSA30022-2852
3. L. A. Franks, A. J. Merer, and K. K. Innes, J. Mol. Spectrosc. 26, 458 (1968).JMOSA30022-2852
4. J. DeVries, D. Bebelaar, and J. Langelaar, Opt. Commun. 18, 24 (1976); OPCOB80030-4018
5. J. Langelaar et al., in Proceedings of the Second Conference on Picosecond Phenomena, edited by R. M. Hochstrasser et al. (Springer, New York, 1980).