# Ivan Kostrenčić

> historian, librarian (1844-1924)

**Wikidata**: [Q25498237](https://www.wikidata.org/wiki/Q25498237)  
**Source**: https://4ort.xyz/entity/ivan-kostren-i-


## References

1. Catalog of the German National Library
2. CONOR.SI
3. Österreichisches Biographisches Lexikon 1815–1950
4. Virtual International Authority File