# Zdeněk Ryjáček
**Wikidata**: [Q95170970](https://www.wikidata.org/wiki/Q95170970)  
**Source**: https://4ort.xyz/entity/zden-k-ryj-ek


## References

1. Czech National Authority Database
2. [regional database of the Pilsen City Library](https://tritius.plzen.eu/authority/39545)
3. Virtual International Authority File
4. CONOR.SI