# Émile Coste
**Wikidata**: [Q93716405](https://www.wikidata.org/wiki/Q93716405)  
**Source**: https://4ort.xyz/entity/-mile-coste


## References

1. [Source](http://bibli.polytechnique.fr/F/?func=file&file_name=find-b&local_base=BCXC2)
2. Léonore database
3. BnF authorities