# Sergey Sobolevsky
**Wikidata**: [Q4425869](https://www.wikidata.org/wiki/Q4425869)  
**Source**: https://4ort.xyz/entity/sergey-sobolevsky


## References

1. Great Soviet Encyclopedia (1969–1978)
2. Czech National Authority Database
3. Q137170397
4. Q137732450
5. Virtual International Authority File