# Pavel Nikodimovich Gruzdev
**Wikidata**: [Q109495956](https://www.wikidata.org/wiki/Q109495956)  
**Source**: https://4ort.xyz/entity/pavel-nikodimovich-gruzdev


## References

1. Integrated Authority File
2. Czech National Authority Database
3. IdRef
4. Virtual International Authority File
5. CiNii Research
6. NUKAT
7. CONOR.SR
8. MAK
9. Pedagogues and Psychologists of the World