# Yefremov

> city in Tula Oblast, Russia

**Wikidata**: [Q135809](https://www.wikidata.org/wiki/Q135809)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Yefremov_(town))  
**Source**: https://4ort.xyz/entity/yefremov


## References

1. Freebase Data Dumps. 2013
2. MusicBrainz
3. Source
4. [Народное хозяйство СССР 1922-1982 (Юбилейный статистический ежегодник)](https://istmat.org/files/uploads/15623/narodnoe_hozyaystvo_sssr_1922-1982.pdf)
5. Q126689077
6. Q41348632
7. Q56023898
8. GeoNames
9. [iNaturalist](https://www.inaturalist.org/places/inaturalist-places.csv.zip)
10. National Library of Israel Names and Subjects Authority File