1. For a survey of applications see, for example, (a) The Electronic Structure of Atoms and Molecules, H.F. Scheafer III (Addison-Wesley, Reading, 1972).
2. see also (b) Applications of Electronic Structure Theory, H.F. Scheafer III editor (Plenum, New York, 1979).
3. H.P. Lüthi and J. Almlöf, Chem. Phys. Lett. 135, 357 (1987).
4. J. Almlöf and H.P. Lüthi in Supercomputer Research in Chemistry and Chemical Engineering, D.G. Truhlar and K.F. Jensen ed., American Chemical Society Symposium Proceedings (ACS, Washington, D.C., in press).
5. H.W. Krob, J.R. Heath, S.C. O’Brien, R.F. Curl, and R.E. Smalley, Nature 318, 162 (1985).