# Adolf Sonnenschein
**Wikidata**: [Q95166194](https://www.wikidata.org/wiki/Q95166194)  
**Source**: https://4ort.xyz/entity/adolf-sonnenschein-q95166194


## References

1. Czech National Authority Database
2. Regional Database of the Central Bohemian Research Library in Kladno
3. Encyclopedia of Ostrava History
4. Integrated Authority File
5. Catalog of the German National Library
6. Virtual International Authority File
7. [Encyclopedia of Ostrava History](https://encyklopedie.ostrava.cz/home-mmo/?acc=profil_osobnosti&load=155)
8. Österreichisches Biographisches Lexikon 1815–1950
9. Bibliography of the History of the Czech Lands