# Ludger Fischer

> historian

**Wikidata**: [Q119903](https://www.wikidata.org/wiki/Q119903)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ludger_Fischer)  
**Source**: https://4ort.xyz/entity/ludger-fischer


## References

1. Integrated Authority File
2. Virtual International Authority File
3. IdRef
4. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)