# Siegfried Nowak

> German chemist (1930–2013)

**Wikidata**: [Q2283656](https://www.wikidata.org/wiki/Q2283656)  
**Source**: https://4ort.xyz/entity/siegfried-nowak


## References

1. Integrated Authority File
2. Personal Authority Wikibase of the Czech Republic
3. Czech National Authority Database
4. International Standard Name Identifier
5. Virtual International Authority File