# Nikolai Efimov

> Russian mathematician (1910–1982)

**Wikidata**: [Q950931](https://www.wikidata.org/wiki/Q950931)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Nikolai_Yefimov)  
**Source**: https://4ort.xyz/entity/nikolai-efimov


## References

1. Integrated Authority File
2. MacTutor History of Mathematics archive
3. [Source](http://mi.mathnet.ru/umn2966)
4. Czech National Authority Database
5. [Source](https://cyberleninka.ru/article/n/nauchnaya-i-pedagogicheskaya-deyatelnost-nikolaya-vladimirovicha-efimova-v-moskovskom-lesotehnicheskom-institute-1943-1957)
6. [Source](https://medal.kpfu.ru/laureatyi-medali/)
7. Q137170397
8. Mathematics Genealogy Project
9. International Standard Name Identifier
10. Virtual International Authority File
11. CiNii Research
12. Library of Congress Authorities
13. Freebase Data Dumps. 2013
14. IdRef
15. LIBRIS. 2002