# Walter Tholen

> Ph.D. Westfälische Wilhelms-Universität Münster 1974

**Wikidata**: [Q102112230](https://www.wikidata.org/wiki/Q102112230)  
**Source**: https://4ort.xyz/entity/walter-tholen


## References

1. BnF authorities
2. Czech National Authority Database
3. Mathematics Genealogy Project
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. CiNii Research
6. Virtual International Authority File