# Vasiliĭ Vasilʹevič Kalugin
**Wikidata**: [Q112368826](https://www.wikidata.org/wiki/Q112368826)  
**Source**: https://4ort.xyz/entity/vasili-vasil-evi-kalugin


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Czech National Authority Database
4. Index Theologicus
5. BnF authorities