# Friedrich Welter
**Wikidata**: [Q52630993](https://www.wikidata.org/wiki/Q52630993)  
**Source**: https://4ort.xyz/entity/friedrich-welter


## References

1. Virtual International Authority File
2. [Source](https://kalliope-verbund.info/DE-611-BF-4819)
3. [LIBRIS](http://libris.kb.se/hftx3rx10knjqdt)