# Mariana Zvetkova

> Bulgarian operatic soprano

**Wikidata**: [Q52775363](https://www.wikidata.org/wiki/Q52775363)  
**Source**: https://4ort.xyz/entity/mariana-zvetkova


## References

1. Czech National Authority Database
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)