# Jakub Segał

> psychologist, philosopher (1880-1943)

**Wikidata**: [Q42393002](https://www.wikidata.org/wiki/Q42393002)  
**Source**: https://4ort.xyz/entity/jakub-sega-


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. Sejm-Wielki.pl