# Siegfried Schumann

> German political scientist

**Wikidata**: [Q18630733](https://www.wikidata.org/wiki/Q18630733)  
**Source**: https://4ort.xyz/entity/siegfried-schumann


## References

1. Catalog of the German National Library
2. general catalog of BnF
3. Virtual International Authority File
4. CiNii Research
5. Integrated Authority File
6. NUKAT