Declaration of Authorship
I hereby certify that I have written the present thesis entitled …… independently and that the work contained herein is my own. All formulations and concepts taken verbatim or in substance from printed or unprinted material or from the Internet have been cited according to the rules of good scientific practice and indicated by exact references to the original source. The same applies to all illustrations.
The present thesis has not been submitted to another university for the award of an academic degree in this form. I understand that the provision of incorrect information may have legal consequences.
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