# Hans Visser

> Ph.D. Universiteit van Amsterdam 1994

**Wikidata**: [Q102809562](https://www.wikidata.org/wiki/Q102809562)  
**Source**: https://4ort.xyz/entity/hans-visser-q102809562


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Mathematics Genealogy Project
4. Virtual International Authority File
5. CiNii Research
6. National Library of Israel Names and Subjects Authority File
7. Catalogo of the National Library of India