# Sergey Ivan'ko
**Wikidata**: [Q84719168](https://www.wikidata.org/wiki/Q84719168)  
**Source**: https://4ort.xyz/entity/sergey-ivan-ko


## References

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