# Stephen von Tetzchner

> Norwegian psychologist

**Wikidata**: [Q1671860](https://www.wikidata.org/wiki/Q1671860)  
**Source**: https://4ort.xyz/entity/stephen-von-tetzchner


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Virtual International Authority File
4. LIBRIS
5. BIBSYS
6. [Source](https://openlibrary.org/authors/OL836574A/Stephen_von_Tetzchner)
7. Czech National Authority Database
8. Autoritats UB
9. National Library of Israel Names and Subjects Authority File