# Roland Viader

> French historian

**Wikidata**: [Q113766453](https://www.wikidata.org/wiki/Q113766453)  
**Source**: https://4ort.xyz/entity/roland-viader


## References

1. Integrated Authority File
2. [general catalog of BnF](https://catalogue.bnf.fr/ark:/12148/cb14485434p)
3. Catalog of the German National Library
4. [SUDOC](https://www.sudoc.fr/059974370)
5. [Source](https://traces.univ-tlse2.fr/accueil/equipes-et-ateliers/terrae-archeologie-et-histoire-des-societes-medievales-meridionales/viader-roland)
6. [Source](https://www.theses.fr/2000TOU20024)
7. Index Theologicus
8. [Source](https://www.librarything.com/author/viaderroland)
9. National Library of Israel Names and Subjects Authority File