# Yaroslav Grdina
**Wikidata**: [Q15065563](https://www.wikidata.org/wiki/Q15065563)  
**Source**: https://4ort.xyz/entity/yaroslav-grdina


## References

1. Czech National Authority Database
2. [regional database of the Pilsen City Library](https://tritius.plzen.eu/authority/140164)
3. Virtual International Authority File