# Léon de Kerval
**Wikidata**: [Q97065054](https://www.wikidata.org/wiki/Q97065054)  
**Source**: https://4ort.xyz/entity/l-on-de-kerval


## References

1. IdRef
2. Catalog of the German National Library
3. [Source](https://pust.urbe.it/cgi-bin/koha/opac-authoritiesdetail.pl?marc=1&authid=32158)
4. VcBA (identifier)
5. Virtual International Authority File