# Robert de Langeac
**Wikidata**: [Q97064718](https://www.wikidata.org/wiki/Q97064718)  
**Source**: https://4ort.xyz/entity/robert-de-langeac


## References

1. Catalog of the German National Library
2. [Source](https://pust.urbe.it/cgi-bin/koha/opac-authoritiesdetail.pl?marc=1&authid=28654)
3. Czech National Authority Database
4. VIAF ID
5. Dictionnaire de spiritualité
6. VcBA (identifier)
7. NUKAT
8. Virtual International Authority File
9. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-0242802-Langeac-Robert-de-18771947)