# Semen Chaikin

> Russian physicist and astronomer (1901-1968)

**Wikidata**: [Q4494765](https://www.wikidata.org/wiki/Q4494765)  
**Source**: https://4ort.xyz/entity/semen-chaikin


## References

1. Q137170397
2. [Source](http://bse.sci-lib.com/article118143.html)
3. Virtual International Authority File
4. National Library of Israel Names and Subjects Authority File