# Hans Opolka

> Ph.D. Westfälische Wilhelms-Universität Münster 1976

**Wikidata**: [Q95218974](https://www.wikidata.org/wiki/Q95218974)  
**Source**: https://4ort.xyz/entity/hans-opolka


## References

1. Integrated Authority File
2. Mathematics Genealogy Project
3. Catalog of the German National Library
4. Virtual International Authority File
5. CiNii Research