# Alekseĭ Koposov
**Wikidata**: [Q109410311](https://www.wikidata.org/wiki/Q109410311)  
**Source**: https://4ort.xyz/entity/alekse-koposov


## References

1. Virtual International Authority File
2. Muzykal’naya entsiklopediya. 1974
3. NUKAT
4. CONOR.BG
5. MAK
6. Czech National Authority Database