# Johann Meyer
**Wikidata**: [Q94917796](https://www.wikidata.org/wiki/Q94917796)  
**Source**: https://4ort.xyz/entity/johann-meyer-q94917796


## References

1. Catalog of the German National Library
2. [Source](https://kalliope-verbund.info/DE-611-BF-61526)
3. CERL Thesaurus