# V. A. Duvidov
**Wikidata**: [Q29433288](https://www.wikidata.org/wiki/Q29433288)  
**Source**: https://4ort.xyz/entity/v-a-duvidov


## References

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