1. P. Krebs and M. Wantschik, J. Phys. Chem., submitted for publication; presented at Colloque Weyl V, Aviemore, Scotland, June, 1979.
2. P. Krebs, V. Giraud and M. Wantschik, Phys. Rev. Letters., submitted for publication.
3. Density Dependence of the Absorption Spectrum of solvated Electrons in Supercritical Ammonia