# Georg Katschker
**Wikidata**: [Q94911770](https://www.wikidata.org/wiki/Q94911770)  
**Source**: https://4ort.xyz/entity/georg-katschker


## References

1. Catalog of the German National Library
2. Faceted Application of Subject Terminology
3. Bibliography of the History of the Czech Lands
4. Czech National Authority Database
5. Virtual International Authority File