# Adolf Schaeffer
**Wikidata**: [Q94846020](https://www.wikidata.org/wiki/Q94846020)  
**Source**: https://4ort.xyz/entity/adolf-schaeffer


## References

1. Catalog of the German National Library
2. BnF authorities
3. Virtual International Authority File
4. [Source](https://kalliope-verbund.info/DE-611-BF-1610)
5. FactGrid