# Q55857850
**Wikidata**: [Q55857850](https://www.wikidata.org/wiki/Q55857850)  
**Source**: https://4ort.xyz/entity/q55857850


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb171567194)
2. Czech National Authority Database
3. Virtual International Authority File