# Johann Lorenz Greiner
**Wikidata**: [Q87667771](https://www.wikidata.org/wiki/Q87667771)  
**Source**: https://4ort.xyz/entity/johann-lorenz-greiner


## References

1. Integrated Authority File
2. Czech National Authority Database
3. CERL Thesaurus
4. NUKAT
5. Virtual International Authority File