# Rudolph Eduard Christmann
**Wikidata**: [Q2174394](https://www.wikidata.org/wiki/Q2174394)  
**Source**: https://4ort.xyz/entity/rudolph-eduard-christmann


## References

1. Integrated Authority File
2. [Source](https://kalliope-verbund.info/DE-611-BF-109212)
3. CERL Thesaurus