# Valeriĭ Fefelov
**Wikidata**: [Q4483347](https://www.wikidata.org/wiki/Q4483347)  
**Source**: https://4ort.xyz/entity/valeri-fefelov


## References

1. Integrated Authority File
2. Faceted Application of Subject Terminology
3. CiNii Research
4. Library of Congress Authorities