# László Halka

> Hungarian Esperantist

**Wikidata**: [Q12352002](https://www.wikidata.org/wiki/Q12352002)  
**Source**: https://4ort.xyz/entity/l-szl-halka


## References

1. Czech National Authority Database
2. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
3. NUKAT
4. Virtual International Authority File