Prof. Dr. Urs Hartl
Our webpages contain links to external webpages of third parties, whose content we can not influence. Therefore we cannot assume any liability for that content. The responsability lies entirely with the author and provider of these external webpages. When we added the link to these pages on our webpage we reviewed the external pages regarding possible violations of law. Such violations were not visible. To permanently control the content of the linked webpages is however unreasonable without suspicion of an infringement. In case we obtain notice that one of the linked webpages violates the law, we will immediately remove the respective link from our pages.