# Stefan Halverscheid

> Ph.D. Ruhr-Universität Bochum 2001

**Wikidata**: [Q102312324](https://www.wikidata.org/wiki/Q102312324)  
**Source**: https://4ort.xyz/entity/stefan-halverscheid


## References

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