# Theodor Georg Viktor Fischer
**Wikidata**: [Q53500587](https://www.wikidata.org/wiki/Q53500587)  
**Source**: https://4ort.xyz/entity/theodor-georg-viktor-fischer


## References

1. Deutsche Biographie
2. Integrated Authority File
3. Virtual International Authority File
4. The Stuttgart Database of Scientific Illustrators 1450–1950
5. CERL Thesaurus
6. MAK