# Ivan Krejčí
**Wikidata**: [Q95443703](https://www.wikidata.org/wiki/Q95443703)  
**Source**: https://4ort.xyz/entity/ivan-krej-


## References

1. Czech National Authority Database
2. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1806732255957897)
3. [Collection of Registry Books at Prague City Archives](http://katalog.ahmp.cz/pragapublica/permalink?xid=041D4FEA9D194A31932973984AD66A5A&scan=39#scan39)
4. Virtual International Authority File