# Witold Ossa

> Ph.D. Rheinische Friedrich-Wilhelms-Universität Bonn 2007

**Wikidata**: [Q102364718](https://www.wikidata.org/wiki/Q102364718)  
**Source**: https://4ort.xyz/entity/witold-ossa


## References

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