# Max Carl Otto
**Wikidata**: [Q18912032](https://www.wikidata.org/wiki/Q18912032)  
**Source**: https://4ort.xyz/entity/max-carl-otto


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb170781374)
2. general catalog of BnF
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File
5. NUKAT
6. CONOR.SR
7. Trove