# Ján Švidroň
**Wikidata**: [Q109832590](https://www.wikidata.org/wiki/Q109832590)  
**Source**: https://4ort.xyz/entity/j-n-vidro-


## References

1. Virtual International Authority File
2. BnF authorities
3. NUKAT
4. Czech National Authority Database
5. Bibliography of the History of the Czech Lands
6. SNK authority file
7. Catalogo of the National Library of India