# Yakov N. Umansky

> Soviet jurist

**Wikidata**: [Q76901539](https://www.wikidata.org/wiki/Q76901539)  
**Source**: https://4ort.xyz/entity/yakov-n-umansky


## References

1. SNK authority file
2. CONOR.SR
3. Czech National Authority Database
4. Virtual International Authority File