# Alexandre-Urbain Yvan
**Wikidata**: [Q2833382](https://www.wikidata.org/wiki/Q2833382)  
**Source**: https://4ort.xyz/entity/alexandre-urbain-yvan


## References

1. [Léonore database](http://www2.culture.gouv.fr/public/mistral/leonore_fr?ACTION=CHERCHER&FIELD_1=COTE&VALUE_1=LH/2764/88)
2. Virtual International Authority File
3. Deutsche Biographie
4. Catalog of the German National Library
5. Roglo
6. La France savante