# Aleksandr Zinovʹevich Kreĭn
**Wikidata**: [Q94512401](https://www.wikidata.org/wiki/Q94512401)  
**Source**: https://4ort.xyz/entity/aleksandr-zinov-evich-kre-n


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. Faceted Application of Subject Terminology
4. CiNii Research
5. National Library of Israel Names and Subjects Authority File