# Hans Robert Georg Opitz

> Dr. phil. Universität Rostock 1901

**Wikidata**: [Q94833874](https://www.wikidata.org/wiki/Q94833874)  
**Source**: https://4ort.xyz/entity/hans-robert-georg-opitz


## References

1. Catalog of the German National Library
2. Mathematics Genealogy Project
3. Deutsche Biographie