# Erika Klein
**Wikidata**: [Q94776988](https://www.wikidata.org/wiki/Q94776988)  
**Source**: https://4ort.xyz/entity/erika-klein


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Czech National Authority Database
4. ADAGP/CISAC membership list at 07/01/2019
5. [Source](https://www.deutsche-biographie.de/pnd135895871.html#indexcontent)
6. Virtual International Authority File
7. CONOR.SI
8. ADAGP directory