# Olga Smirnitskaya
**Wikidata**: [Q27907242](https://www.wikidata.org/wiki/Q27907242)  
**Source**: https://4ort.xyz/entity/olga-smirnitskaya-q27907242


## References

1. Czech National Authority Database
2. Faceted Application of Subject Terminology
3. MusicBrainz
4. Virtual International Authority File