# Aron Hirsch Heymann
**Wikidata**: [Q109854782](https://www.wikidata.org/wiki/Q109854782)  
**Source**: https://4ort.xyz/entity/aron-hirsch-heymann


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Open Library
4. MAK
5. CERL Thesaurus