The author does not give any guarantee for the topicality, the correctness, completeness or quality of the information made available. Liability claims against the author, referring to idealistic or materialistic damage, which was caused by the use or not-use of provided information and/or by the use of incorrect and incomplete information, are in principle impossible, if no deliberate or rough negligence by the author can be proved. All offers are not-binding and noncommittal. The author reserves to himself the right to change, supplement or to delete parts of the site or the entire offer without separate announcement or to stop the publication occasionally or finally.

Concerning direct or indirect references to other Internet sites ("links"), for which the author is not responsible, an adhesion obligation would enter into force exclusively in the case, in which the author knows the contents and would technically be able to prevent the use in the case of illegal contents. The author explains hereby expressly that at the time of the link setting no illegal contents on the relevant sites were recognizable. The author does not have any influence on the current and future design, contents or the authority of the linked sites. Therefore he dissociates himself expressly from all contents of all linked sites, which were changed after the link setting. This statement applies to all within the own Internet offer set links and references as well as to foreign entries in guest books, panels and mailing lists established by the author. Illegal, incorrect or incomplete contents and damage, arising from the use or non-use kind of such of provided information, lay only within the responsibility of the provider of the site, to which is referred; not within the responsibility of the one, who linked to the relevant publications.

In all publications the author is anxious to consider copyrights of the used diagrams, sound material, video sequences and texts, to use diagrams, sound material, video sequences and texts created by him or to refer on license-free diagrams, sound mediums, video sequences and texts.

This non-liability is to be regarded as part of the Internet offer, from which one is referred to this site. If parts or individual expressions of this text should not, no more or not completely correspond the valid legal situation, the remaining parts of the document remain unaffected in their contents and their validity thereby.