# Karol Olszewski

> Polish scientist (1846–1915)

**Wikidata**: [Q909150](https://www.wikidata.org/wiki/Q909150)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Karol_Olszewski)  
**Source**: https://4ort.xyz/entity/karol-olszewski


## References

1. Integrated Authority File
2. Great Soviet Encyclopedia (1969–1978)
3. Czech National Authority Database
4. [The Fine Art Archive](https://cs.isabart.org/person/126187)
5. International Standard Name Identifier
6. Internetowy Polski Słownik Biograficzny
7. Croatian Encyclopedia
8. Freebase Data Dumps. 2013
9. Virtual International Authority File
10. nobelprize.org
11. Sejm-Wielki.pl