# Otto Fischer
**Wikidata**: [Q94848945](https://www.wikidata.org/wiki/Q94848945)  
**Source**: https://4ort.xyz/entity/otto-fischer-q94848945


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. [Source](https://kalliope-verbund.info/DE-611-BF-109373)
4. [Source](https://kalliope-verbund.info/DE-611-BF-109372)
5. [Source](https://kalliope-verbund.info/DE-611-BF-109374)
6. CERL Thesaurus