# Alexander Klein

> Dutch university teacher

**Wikidata**: [Q21551884](https://www.wikidata.org/wiki/Q21551884)  
**Source**: https://4ort.xyz/entity/alexander-klein-q21551884


## References

1. Catalogus Professorum Academiae Groninganae
2. Source
3. [Catalogus Professorum Academiae Groninganae](http://hoogleraren.ub.rug.nl/?page=showPerson&type=hoogleraar&hoogleraar_id=264)
4. Album Academicum
5. Alvin
6. Database of the Terezín Memorial
7. Virtual International Authority File