# Oskar Ryvkin

> Soviet politician (1899-1937)

**Wikidata**: [Q4401710](https://www.wikidata.org/wiki/Q4401710)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Oscar_Ryvkin)  
**Source**: https://4ort.xyz/entity/oskar-ryvkin


## References

1. Great Soviet Encyclopedia (1969–1978)