# Joseph M. Kirschbaum
**Wikidata**: [Q12768194](https://www.wikidata.org/wiki/Q12768194)  
**Source**: https://4ort.xyz/entity/joseph-m-kirschbaum


## References

1. BnF authorities
2. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Jozef&prijm=Kirschbaum&dnar=25.03.1913&hledej=Hledat)
3. Czech National Authority Database
4. Virtual International Authority File
5. CiNii Research
6. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Jozef&prijm=Kirschbaum&dnar=25.03.1913&hledej=Hledat)
7. Bibliography of the History of the Czech Lands