# Stefan Klein

> German science writer

**Wikidata**: [Q67144](https://www.wikidata.org/wiki/Q67144)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Stefan_Klein)  
**Source**: https://4ort.xyz/entity/stefan-klein


## References

1. Integrated Authority File
2. datos.bne.es
3. OPAC SBN
4. International Standard Name Identifier
5. Virtual International Authority File
6. CiNii Research
7. Babelio
8. Munzinger Personen
9. Freebase Data Dumps. 2013
10. Regional Database of the Central Bohemian Research Library in Kladno
11. Catalogo of the National Library of India