# Heinrich Klutschak
**Wikidata**: [Q24041816](https://www.wikidata.org/wiki/Q24041816)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Heinrich_Klutschak)  
**Source**: https://4ort.xyz/entity/heinrich-klutschak


## References

1. Czech National Authority Database
2. Integrated Authority File
3. Virtual International Authority File
4. CiNii Research
5. NUKAT
6. BnF authorities