# Ladislav Hajniš

> Czech engineer and science writer (1849-1889)

**Wikidata**: [Q12032492](https://www.wikidata.org/wiki/Q12032492)  
**Source**: https://4ort.xyz/entity/ladislav-hajni-


## References

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