# Bernhard Fischer
**Wikidata**: [Q21553654](https://www.wikidata.org/wiki/Q21553654)  
**Source**: https://4ort.xyz/entity/bernhard-fischer-q21553654


## References

1. Integrated Authority File
2. datos.bne.es
3. Catalog of the German National Library
4. Virtual International Authority File
5. NUKAT
6. Trove