# Christian Wittern
**Wikidata**: [Q95320478](https://www.wikidata.org/wiki/Q95320478)  
**Source**: https://4ort.xyz/entity/christian-wittern


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. CiNii Research
4. KAKEN
5. National Library of Israel Names and Subjects Authority File