# Michael Cigler

> historian

**Wikidata**: [Q55998390](https://www.wikidata.org/wiki/Q55998390)  
**Source**: https://4ort.xyz/entity/michael-cigler


## References

1. [regional database of the Pilsen City Library](https://tritius.plzen.eu/authority/196028)
2. Czech National Authority Database
3. Virtual International Authority File
4. CiNii Research
5. datos.bne.es
6. Faceted Application of Subject Terminology