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Licensing
Dr.K. at English Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
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to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
https://creativecommons.org/licenses/by/3.0CC BY 3.0 Creative Commons Attribution 3.0 truetrue
Original upload log
The original description page was here. All following user names refer to en.wikipedia.