# Johannes Heller

> German historian and contributor to the Monumenta Germaniae Historica (1851–1880)

**Wikidata**: [Q16887977](https://www.wikidata.org/wiki/Q16887977)  
**Source**: https://4ort.xyz/entity/johannes-heller-q16887977


## References

1. Integrated Authority File
2. [Source](http://uli.nli.org.il/F/?func=find-b&local_base=NLX10&find_code=UID&request=987010649687905171)
3. Virtual International Authority File