This page is still growing, mainly the non-German versions are still marginal. The main reason for writing this page was, that more and more people asked for a download source for my programs in the WWW. The information about everything except my programs will be, at least for some time, in German only. But of course you can always ask me in English (or French) and I'll do my best to answer in that language.
This is the new version of my homepage, which is still under construction. If there is a problem please tell me.