# Stefan Szuman

> Polish educator, psychologist and medical doctor

**Wikidata**: [Q9345388](https://www.wikidata.org/wiki/Q9345388)  
**Source**: https://4ort.xyz/entity/stefan-szuman


## References

1. BnF authorities
2. Czech National Authority Database
3. general catalog of BnF
4. Virtual International Authority File
5. Faceted Application of Subject Terminology
6. CiNii Research
7. Pedagogues and Psychologists of the World
8. Sejm-Wielki.pl
9. Bibliography of the History of the Czech Lands