# Igor Borisov

> Soviet historian and heraldist (1937-2011)

**Wikidata**: [Q4093861](https://www.wikidata.org/wiki/Q4093861)  
**Source**: https://4ort.xyz/entity/igor-borisov-q4093861


## References

1. IdRef
2. Czech National Authority Database
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Integrated Authority File
5. Virtual International Authority File