# Didier Billion

> French geopolitician

**Wikidata**: [Q3026926](https://www.wikidata.org/wiki/Q3026926)  
**Source**: https://4ort.xyz/entity/didier-billion


## References

1. SUDOC
2. [Source](http://www.clubdelhorloge.fr/index.php?option=com_content&view=article&id=33&Itemid=129)
3. Virtual International Authority File
4. IdRef
5. [Source](https://www.researchgate.net/scientific-contributions/Didier-Billion-2072904349)
6. National Library of Israel Names and Subjects Authority File