Legal Notice (Impressum)
Information according to § 5 DDG (German Digital Services Act)
Detlef Christoph Kowaltschuk
Hegstieg 26
47199 Duisburg
Germany
Contact:
Email: info@kowaltschuk.eu
Responsible for content according to § 18 (2) MStV (German Interstate Media Treaty):
Detlef Christoph Kowaltschuk, address as above
Privacy Notice
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Use of AI
Some texts, graphics and documents on this site are created with the support of AI tools. All content is editorially reviewed by me, and I take responsibility for it. Such content is marked with the ✦ symbol (transparency in line with Art. 50 of the EU AI Act).