# Ulrich Derigs

> Ph.D. Universität zu Köln 1978

**Wikidata**: [Q102176618](https://www.wikidata.org/wiki/Q102176618)  
**Source**: https://4ort.xyz/entity/ulrich-derigs


## References

1. IdRef
2. Mathematics Genealogy Project
3. Virtual International Authority File
4. CiNii Research
5. Personal Authority Wikibase of the Czech Republic