# Jan H. Haspers

> Ph.D. Technische Universität Berlin 1936

**Wikidata**: [Q102170499](https://www.wikidata.org/wiki/Q102170499)  
**Source**: https://4ort.xyz/entity/jan-h-haspers


## References

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