# Johann Ludwig Schwarz
**Wikidata**: [Q55901890](https://www.wikidata.org/wiki/Q55901890)  
**Source**: https://4ort.xyz/entity/johann-ludwig-georg-schwarz


## References

1. Integrated Authority File
2. Deutsche Biographie
3. CERL Thesaurus
4. Kalliope
5. Deutsche Digitale Bibliothek
6. Kallías
7. museum-digital
8. Virtual International Authority File
9. Catalog of the German National Library
10. Library of Congress Authorities
11. [Archion](https://www.archion.de/p/0e1c915af6/)
12. Faceted Application of Subject Terminology
13. Parsifal catalog
14. WorldCat Entities
15. Catalogue of the Library of the Pontifical University of the Holy Cross
16. [Source](http://thesaurus.cerl.org/record/cnp00389551)
17. FactGrid