# Oskar Klotz
**Wikidata**: [Q110110401](https://www.wikidata.org/wiki/Q110110401)  
**Source**: https://4ort.xyz/entity/oskar-klotz


## References

1. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
2. Open Library
3. Biodiversity Heritage Library
4. Czech National Authority Database