# B. M. Firsov

> Russian sociologist (1929–2024)

**Wikidata**: [Q4485000](https://www.wikidata.org/wiki/Q4485000)  
**Source**: https://4ort.xyz/entity/b-m-firsov


## References

1. BnF authorities
2. Czech National Authority Database
3. general catalog of BnF
4. Virtual International Authority File
5. Library of Congress Authorities
6. [LIBRIS. 2013](https://libris.kb.se/katalogisering/20dhnnxl1gcdrrp)
7. National Library of Israel Names and Subjects Authority File