# Jean Sigmann
**Wikidata**: [Q55619959](https://www.wikidata.org/wiki/Q55619959)  
**Source**: https://4ort.xyz/entity/jean-sigmann


## References

1. IdRef
2. Persée
3. NUKAT
4. Virtual International Authority File
5. [Source](http://www.persee.fr/authority/29461)
6. Catalogo of the National Library of India