# Ralf Isau

> German writer

**Wikidata**: [Q67970](https://www.wikidata.org/wiki/Q67970)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ralf_Isau)  
**Source**: https://4ort.xyz/entity/ralf-isau


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Virtual International Authority File
4. Freebase Data Dumps. 2013
5. Open Library
6. Goodreads
7. Regional Database of the Central Bohemian Research Library in Kladno