# Sliven

> city in Sliven municipality, Sliven oblast, Bulgaria

**Wikidata**: [Q178385](https://www.wikidata.org/wiki/Q178385)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sliven)  
**Source**: https://4ort.xyz/entity/sliven


## References

1. [NRPP](https://www.nsi.bg/nrnm/ekatte/territorial-units)
2. [Source](https://www.gera.de/sixcms/detail.php?id=17951)
3. [Source](https://pecs.hu/testvervarosok-partnervarosok/)
4. [Source](http://www.voronezh-city.ru/city/int_relationships/)
5. Virtual International Authority File
6. BG State e-Government Agency
7. Freebase Data Dumps. 2013
8. Czech National Authority Database
9. [Source](https://www.grao.bg/tna/tadr-1998.txt)
10. [Source](https://www.grao.bg/tna/tadr-1999.txt)
11. [Source](https://www.grao.bg/tna/tadr-2000.txt)
12. [Source](https://www.grao.bg/tna/tadr-2001.txt)
13. Q129676789. 1952
14. [National Statistical Institute](http://www.nsi.bg/bg/node/2973/)
15. Flickr Shapefiles Public Dataset 2.0
16. GeoNames
17. [Source](https://service.unece.org/trade/locode/bg.htm)
18. [NRPP](https://az-pitam.org/nmdb/meta.php)
19. [archINFORM](https://www.archinform.net/service/wd_aiort.php)