# Hans-Joachim Schumacher
**Wikidata**: [Q94814513](https://www.wikidata.org/wiki/Q94814513)  
**Source**: https://4ort.xyz/entity/hans-joachim-schumacher-q94814513


## References

1. Mathematics Genealogy Project
2. Catalog of the German National Library
3. [Source](https://gepris-historisch.dfg.de/person/5111240)