# Ludger Claßen

> German publisher and Germanist

**Wikidata**: [Q95236809](https://www.wikidata.org/wiki/Q95236809)  
**Source**: https://4ort.xyz/entity/ludger-cla-en


## References

1. Catalog of the German National Library
2. [Source](https://www.uni-due.de/2018-07-23/ludger-classen-ist-honorarprofessor)
3. Integrated Authority File
4. Virtual International Authority File
5. CiNii Research