# Pierre-Paul Didier
**Wikidata**: [Q63607951](https://www.wikidata.org/wiki/Q63607951)  
**Source**: https://4ort.xyz/entity/pierre-paul-didier


## References

1. [general catalog of BnF](https://catalogue.bnf.fr/ark:/12148/cb15100010b)
2. Czech National Authority Database
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)