# Roland Billard
**Wikidata**: [Q112447888](https://www.wikidata.org/wiki/Q112447888)  
**Source**: https://4ort.xyz/entity/roland-billard


## References

1. BnF authorities
2. IdRef
3. Czech National Authority Database
4. [Source](https://www.theses.fr/1994MNHN0002)
5. [Source](https://www.theses.fr/1998REN10179)
6. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
7. Virtual International Authority File
8. CiNii Research
9. CONOR.SI