# Makar Ivanovich Ratmanov
**Wikidata**: [Q4390764](https://www.wikidata.org/wiki/Q4390764)  
**Source**: https://4ort.xyz/entity/makar-ivanovich-ratmanov


## References

1. Czech National Authority Database
2. BnF authorities
3. Virtual International Authority File
4. CERL Thesaurus
5. Library of Congress Authorities
6. [LIBRIS. 2015](https://libris.kb.se/katalogisering/c9ps142w26t7t9w)