# Jaroslav Šidak

> Croatian historian

**Wikidata**: [Q6963905](https://www.wikidata.org/wiki/Q6963905)  
**Source**: https://4ort.xyz/entity/jaroslav-idak


## References

1. Czech National Authority Database
2. BnF authorities
3. Virtual International Authority File
4. Croatian Encyclopedia
5. CONOR.SI
6. National Library of Israel Names and Subjects Authority File
7. Bibliography of the History of the Czech Lands