# Aleksandr Kalimovich Chekalov
**Wikidata**: [Q4508239](https://www.wikidata.org/wiki/Q4508239)  
**Source**: https://4ort.xyz/entity/aleksandr-kalimovich-chekalov


## References

1. Virtual International Authority File
2. IdRef
3. NUKAT
4. MAK
5. Czech National Authority Database
6. CONOR.SI