# Charles Leben
**Wikidata**: [Q55621968](https://www.wikidata.org/wiki/Q55621968)  
**Source**: https://4ort.xyz/entity/charles-leben


## References

1. BnF authorities
2. Personal Authority Wikibase of the Czech Republic
3. Czech National Authority Database
4. Catalog of the German National Library
5. [Source](https://www.theses.fr/2001PA020057)
6. [Source](https://www.theses.fr/2003PA020013)
7. [Source](https://www.theses.fr/2010PA020077)
8. Virtual International Authority File
9. CiNii Research
10. [Source](http://www.persee.fr/authority/147689)
11. National Library of Israel Names and Subjects Authority File