# Ivan Zelko
**Wikidata**: [Q12791672](https://www.wikidata.org/wiki/Q12791672)  
**Source**: https://4ort.xyz/entity/ivan-zelko


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb160787489)
2. Virtual International Authority File
3. BnF authorities
4. CONOR.SI