# Sylvia Keyserling
**Wikidata**: [Q95196524](https://www.wikidata.org/wiki/Q95196524)  
**Source**: https://4ort.xyz/entity/sylvia-keyserling


## References

1. Catalog of the German National Library
2. Handbuch der österreichischen Kinder- und Jugendbuchautorinnen
3. Integrated Authority File
4. Virtual International Authority File
5. Genealogics