# Sonja Gerlach
**Wikidata**: [Q95207747](https://www.wikidata.org/wiki/Q95207747)  
**Source**: https://4ort.xyz/entity/sonja-gerlach-q95207747


## References

1. Catalog of the German National Library
2. BnF authorities
3. Virtual International Authority File
4. CiNii Research
5. VIAF ID