# Sergey Kostinsky

> Russian astronomer (1867-1936)

**Wikidata**: [Q4235431](https://www.wikidata.org/wiki/Q4235431)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sergei_Kostinsky)  
**Source**: https://4ort.xyz/entity/sergey-kostinsky


## References

1. Great Soviet Encyclopedia (1969–1978)
2. Catalog of the German National Library
3. Virtual International Authority File