# Ivan Črnčić
**Wikidata**: [Q25497457](https://www.wikidata.org/wiki/Q25497457)  
**Source**: https://4ort.xyz/entity/ivan-rn-i-


## References

1. BnF authorities
2. Czech National Authority Database
3. Faceted Application of Subject Terminology
4. CERL Thesaurus
5. Virtual International Authority File
6. CONOR.SI
7. VcBA (identifier)
8. CONOR.SR
9. Library of Congress Control Number