# Antonín Langr
**Wikidata**: [Q95072091](https://www.wikidata.org/wiki/Q95072091)  
**Source**: https://4ort.xyz/entity/anton-n-langr


## References

1. Czech National Authority Database
2. [regional database of the Municipal Library of Hradec Kralove](https://kmhk.tritius.cz/authority/1855305)
3. Virtual International Authority File
4. Virtual Study of Theatre Institute