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To be able to use the functions in this area, please register with your user name and password. You can find the "author log in" on the top right side of our web page.
You are not yet an author at the Sierke publishing company, however you would like to publish your publication at a reasonable price and in high grade quality? Then please call us at +49 551 503 66 47 or simply use our inquiry form. We are looking forward to your publication.
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