# I. M. Polonskai︠a︡
**Wikidata**: [Q55104033](https://www.wikidata.org/wiki/Q55104033)  
**Source**: https://4ort.xyz/entity/i-m-polonskai-a-


## References

1. IdRef
2. Czech National Authority Database
3. Virtual International Authority File
4. VIAF ID
5. National Library of Israel Names and Subjects Authority File