# Elias Ullmann
**Wikidata**: [Q55902857](https://www.wikidata.org/wiki/Q55902857)  
**Source**: https://4ort.xyz/entity/elias-ullmann


## References

1. CERL Thesaurus
2. Catalog of the German National Library
3. [Source](http://thesaurus.cerl.org/record/cni00039852)