# Wolfgang Klein
**Wikidata**: [Q117721022](https://www.wikidata.org/wiki/Q117721022)  
**Source**: https://4ort.xyz/entity/wolfgang-klein-q117721022


## References

1. [BnF authorities](http://catalogue.bnf.fr/ark:/12148/cb12192706z)
2. [Source](https://ixtheo.de/Authority/695659707)
3. [Integrated Authority File](https://portal.dnb.de/opac.htm?method=simpleSearch&cqlMode=true&query=nid%3D119024926)
4. Virtual International Authority File
5. NUKAT