# Gerd Haller

> Ph.D. Ruhr-Universität Bochum 1997

**Wikidata**: [Q102179392](https://www.wikidata.org/wiki/Q102179392)  
**Source**: https://4ort.xyz/entity/gerd-haller


## References

1. Czech National Authority Database
2. Mathematics Genealogy Project
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Integrated Authority File