As operator of this web site, we are responsible for our own content, according to the general laws of Germany. The content of the web site wa created with great care. However, for the correctness, completeness and topicality of contents, we assume no liability.

Liability for links

Our web site contains links to external web sites, and we do not have any influence nor responsibility for the content of these external web sites. Therefore, we can assume no guarantee for their content. The respective operator is responsible for the content of each linked web site. The web sites were examined only at the time of the linking, and chosen for their relevance to our own web site. If we find or are notified that a linked web site has inappropriate content, we will remove the link immediately.  

Copyright

The publications on our web site is subject to German, as well as US-American copyright laws. The duplication or reproduction of any of our content, outside of "fair use", requires the written agreement of the respective author. Contributions of third parties are marked as such. Downloads and copies of this web site are permitted only for the private use, not for commercial use.