# Charles Pierre Lefebvre de Laboulaye

> French writer, scientist and engineer (1813–1886)

**Wikidata**: [Q4251917](https://www.wikidata.org/wiki/Q4251917)  
**Source**: https://4ort.xyz/entity/charles-pierre-lefebvre-de-laboulaye


## References

1. Integrated Authority File
2. [Source](https://gallica.bnf.fr/ark:/12148/bpt6k299202d/f895.image)
3. BnF authorities
4. Virtual International Authority File
5. Open Library
6. Isidore
7. Alvin
8. NUKAT
9. National Library of Portugal
10. MAK
11. datos.bne.es