# Mikuláš Ondrejička
**Wikidata**: [Q110212917](https://www.wikidata.org/wiki/Q110212917)  
**Source**: https://4ort.xyz/entity/mikul-ondreji-ka


## References

1. Students of the Universities of Prague 1882–1945
2. CONOR.SR
3. Czech National Authority Database
4. SNK authority file