# Erhard Schreier
**Wikidata**: [Q95337644](https://www.wikidata.org/wiki/Q95337644)  
**Source**: https://4ort.xyz/entity/erhard-schreier


## References

1. Czech National Authority Database
2. Integrated Authority File
3. Catalog of the German National Library
4. ADAGP/CISAC membership list at 07/01/2019
5. Internet Speculative Fiction Database
6. Virtual International Authority File
7. DACS register
8. ADAGP directory