# Ivan Kovalyk
**Wikidata**: [Q12110949](https://www.wikidata.org/wiki/Q12110949)  
**Source**: https://4ort.xyz/entity/ivan-kovalyk-q12110949


## References

1. Database of the Military Historical Archive
2. Czech National Authority Database
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File
5. MAK