# Jo Langer

> Hungarian-Slovak autobiography writer

**Wikidata**: [Q109833697](https://www.wikidata.org/wiki/Q109833697)  
**Source**: https://4ort.xyz/entity/jo-langer


## References

1. Czech National Authority Database
2. BnF authorities
3. Virtual International Authority File
4. Bibliography of the History of the Czech Lands
5. SNK authority file