# Christian Welzbacher
**Wikidata**: [Q95333869](https://www.wikidata.org/wiki/Q95333869)  
**Source**: https://4ort.xyz/entity/christian-welzbacher


## References

1. Catalog of the German National Library
2. Czech National Authority Database
3. archINFORM
4. Virtual International Authority File
5. CiNii Research
6. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)
7. National Library of Israel Names and Subjects Authority File