# Otton Beiersdorf

> Polish historian

**Wikidata**: [Q16584984](https://www.wikidata.org/wiki/Q16584984)  
**Source**: https://4ort.xyz/entity/otton-beiersdorf


## References

1. Virtual International Authority File
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. CiNii Research
4. Integrated Authority File