# Efim Kurganov
**Wikidata**: [Q55946140](https://www.wikidata.org/wiki/Q55946140)  
**Source**: https://4ort.xyz/entity/efim-kurganov


## References

1. BnF authorities
2. datos.bne.es
3. Catalog of the German National Library
4. [Source](http://www.persee.fr/authority/204836)
5. Czech National Authority Database
6. NUKAT
7. CONOR.SR
8. [Source](http://datos.bne.es/persona/XX1161115.html)