# Yvan Jonchay
**Wikidata**: [Q55772330](https://www.wikidata.org/wiki/Q55772330)  
**Source**: https://4ort.xyz/entity/yvan-jonchay


## References

1. BnF authorities
2. Virtual International Authority File
3. [Source](http://www.persee.fr/authority/8349)
4. NUKAT
5. CONOR.SR
6. [Source](http://roglo.eu/roglo?lang=fr;p=yvan;n=sarton+du+jonchay;)
7. National Library of Israel Names and Subjects Authority File