Special Thanks go to
- Prof. J. Schlichter
for accepting my work as a Diploma Thesis.
- Dr. M. Koch
For supporting me in my work and keeping me on the right threads.
- Dr. E. Berger
for proof-reading and stylistic suggestions.
- Cand. Phys. B. Liebscher
for proof-reading and layout suggestions.
- Norman Welsh
for DocBook, Jade, and his StyleSheets.