# Sergei Kovalev

> Russian politician (1930–2021)

**Wikidata**: [Q545569](https://www.wikidata.org/wiki/Q545569)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sergei_Kovalev)  
**Source**: https://4ort.xyz/entity/sergei-kovalev


## References

1. Virtual International Authority File
2. [Source](http://www.assembly.coe.int/nw/xml/AssemblyList/MP-Details-EN.asp?MemberID=3699)
3. Czech National Authority Database
4. [Source](https://www.yabloko.ru/content/kovalev_sergei_adamovich#block-yabloko2018-content)
5. pace.coe.int
6. [Source](https://www.irozhlas.cz/zpravy-svet/disident-sovetsky-svaz-lidska-prava-sergej-kovaljov_2108091058_vtk)
7. International Standard Name Identifier
8. BnF authorities
9. SNAC
10. Munzinger Personen
11. [Source](https://www.yabloko.ru/cat-news/2021/08/09#43385)
12. Freebase Data Dumps. 2013