# Johann Lauer
**Wikidata**: [Q55902887](https://www.wikidata.org/wiki/Q55902887)  
**Source**: https://4ort.xyz/entity/johann-lauer


## References

1. Integrated Authority File
2. CERL Thesaurus
3. Catalog of the German National Library
4. NUKAT
5. MAK
6. [Source](http://thesaurus.cerl.org/record/cni00040329)
7. Virtual International Authority File