# Július Kálmán
**Wikidata**: [Q110041074](https://www.wikidata.org/wiki/Q110041074)  
**Source**: https://4ort.xyz/entity/j-lius-k-lm-n


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. CONOR.SR
4. MAK
5. SNK authority file