# Otto Blum

> German university professor (1879-1944)

**Wikidata**: [Q2038290](https://www.wikidata.org/wiki/Q2038290)  
**Source**: https://4ort.xyz/entity/otto-blum


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Virtual International Authority File
4. CiNii Research
5. [Source](https://www.archinform.net/service/wd_aiarch.php)
6. National Library of Israel Names and Subjects Authority File