# Pyotr Cherkasov
**Wikidata**: [Q4513038](https://www.wikidata.org/wiki/Q4513038)  
**Source**: https://4ort.xyz/entity/pyotr-cherkasov


## References

1. Czech National Authority Database
2. BnF authorities
3. academie-francaise.fr
4. Virtual International Authority File
5. LIBRIS. 2013
6. National Library of Israel Names and Subjects Authority File