# Platon Geysman
**Wikidata**: [Q4134882](https://www.wikidata.org/wiki/Q4134882)  
**Source**: https://4ort.xyz/entity/platon-geysman


## References

1. [Source](http://marihistory.ru/index.php/2011-01-01-19-52-43/792-2011-07-18-13-02-38)
2. Czech National Authority Database
3. Virtual International Authority File