# Walther Unus
**Wikidata**: [Q94897191](https://www.wikidata.org/wiki/Q94897191)  
**Source**: https://4ort.xyz/entity/walther-unus


## References

1. RKDartists
2. Czech National Authority Database
3. Catalog of the German National Library
4. Catalog of the Library of the American Academy in Rome
5. [Source](https://www.dla-marbach.de/index.php?id=450&ADISDB=BF&WEB=JA&ADISOI=12881)
6. [Source](https://kalliope-verbund.info/DE-2498-BF00012881)
7. CERL Thesaurus
8. Virtual International Authority File
9. CONOR.SI
10. Library of Congress Name Authority File