The author assumes no liability whatsoever with regard to the correctness, accuracy, up-to-dateness, reliability and completeness of the information provided.
Liability claims against the author for damages of a material or immaterial nature arising from access to or use or non-use of the published information, from misuse of the connection or from technical faults are excluded.
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Disclaimer for links
References and links to websites of third parties are outside our range of responsibility. Any responsibility for such websites is rejected. Access to and use of such websites is at the user's own risk.
The copyright and all other rights to contents, pictures, photos or other files on the website belong exclusively to Willi Mueller or the specially named owners of the rights. The written consent of the copyright holder must be obtained in advance for the reproduction of any elements.
Based on Article 13 of the Swiss Federal Constitution and the data protection provisions of the Confederation (Data Protection Act, DSG), every person has the right to the protection of his or her privacy and to protection against the misuse of his or her personal data. We comply with these provisions. Personal data is treated strictly confidentially and is neither sold nor passed on to third parties.
In close cooperation with our hosting providers, we endeavour to protect the databases as best as possible against unauthorised access, loss, misuse or falsification.