# Koloman Peťko
**Wikidata**: [Q12769299](https://www.wikidata.org/wiki/Q12769299)  
**Source**: https://4ort.xyz/entity/koloman-pe-ko


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Catalog of the German National Library
4. Virtual International Authority File
5. [Source](https://www.biographien.ac.at/oebl/oebl_P/Petko_Koloman_1881_1949.xml)
6. Library of Congress Authorities