# Oleg Valetsky
**Wikidata**: [Q4102861](https://www.wikidata.org/wiki/Q4102861)  
**Source**: https://4ort.xyz/entity/oleg-valetsky


## References

1. Faceted Application of Subject Terminology
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Virtual International Authority File