# František Onderek
**Wikidata**: [Q56987063](https://www.wikidata.org/wiki/Q56987063)  
**Source**: https://4ort.xyz/entity/franti-ek-onderek


## References

1. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1305524470146235)
2. Czech National Authority Database
3. BillionGraves
4. [Source](https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=kpwa3752&CON_LNG=ENG)
5. Students of the Universities of Prague 1882–1945
6. Bibliography of the History of the Czech Lands