# Sergey Obnorsky
**Wikidata**: [Q4329446](https://www.wikidata.org/wiki/Q4329446)  
**Source**: https://4ort.xyz/entity/sergey-obnorsky


## References

1. Great Soviet Encyclopedia (1969–1978)
2. BnF authorities
3. Q137732450
4. NLR Employees
5. Q137170397
6. Virtual International Authority File
7. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
8. Writers of St. Petersburg. XX century
9. Pedagogues and Psychologists of the World