# Ivan Vasil'evich Vinogradov
**Wikidata**: [Q55997098](https://www.wikidata.org/wiki/Q55997098)  
**Source**: https://4ort.xyz/entity/ivan-vasil-evich-vinogradov


## References

1. Catalog of the German National Library
2. datos.bne.es
3. Faceted Application of Subject Terminology