# Édouard de Laplane
**Wikidata**: [Q97065597](https://www.wikidata.org/wiki/Q97065597)  
**Source**: https://4ort.xyz/entity/-douard-de-laplane


## References

1. [Source](https://cths.fr/an/savant.php?id=102799)
2. IdRef
3. Catalog of the German National Library
4. [Source](https://pust.urbe.it/cgi-bin/koha/opac-authoritiesdetail.pl?marc=1&authid=45705)
5. BnF authorities
6. CERL Thesaurus
7. La France savante