# Leonid Boldin

> Soviet singer and opera singer (1931-2013)

**Wikidata**: [Q4090699](https://www.wikidata.org/wiki/Q4090699)  
**Source**: https://4ort.xyz/entity/leonid-boldin


## References

1. Integrated Authority File
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Virtual International Authority File
4. National Library of Israel Names and Subjects Authority File