# Christoph Welhammer
**Wikidata**: [Q94813989](https://www.wikidata.org/wiki/Q94813989)  
**Source**: https://4ort.xyz/entity/christoph-welhammer


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. [Source](https://kalliope-verbund.info/DE-611-BF-11128)
4. CERL Thesaurus