# Christine Rieck-Sonntag
**Wikidata**: [Q95192561](https://www.wikidata.org/wiki/Q95192561)  
**Source**: https://4ort.xyz/entity/christine-rieck-sonntag


## References

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