# K. I. Platonov
**Wikidata**: [Q4364660](https://www.wikidata.org/wiki/Q4364660)  
**Source**: https://4ort.xyz/entity/k-i-platonov


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-p0084240-Platonov-Konstantin-Ivanovic-1877)