# Johann Müllner
**Wikidata**: [Q94783247](https://www.wikidata.org/wiki/Q94783247)  
**Source**: https://4ort.xyz/entity/johann-m-llner-q94783247


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Deutsche Biographie
4. CERL Thesaurus