# Robert Claus

> Dr. phil. Martin-Luther-Universität Halle-Wittenberg 1887

**Wikidata**: [Q102193260](https://www.wikidata.org/wiki/Q102193260)  
**Source**: https://4ort.xyz/entity/robert-claus


## References

1. Integrated Authority File
2. Mathematics Genealogy Project
3. Virtual International Authority File