# A. I. Ulanov
**Wikidata**: [Q4470854](https://www.wikidata.org/wiki/Q4470854)  
**Source**: https://4ort.xyz/entity/a-i-ulanov


## References

1. IdRef
2. Virtual International Authority File
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Historical Encyclopedia of Siberia