# Bernhard von Hirschfeld
**Wikidata**: [Q60844558](https://www.wikidata.org/wiki/Q60844558)  
**Source**: https://4ort.xyz/entity/bernhard-von-hirschfeld


## References

1. CERL Thesaurus
2. Catalog of the German National Library
3. NUKAT
4. MAK
5. Virtual International Authority File
6. HMML Authority File