# Ondrej 4. Zimka
**Wikidata**: [Q104130030](https://www.wikidata.org/wiki/Q104130030)  
**Source**: https://4ort.xyz/entity/ondrej-4-zimka


## References

1. Czech National Authority Database
2. [Web umenia](https://www.webumenia.sk/autor/1000874)
3. The Fine Art Archive