# Regionalverband Ruhr

> association of some independent cities and rural districts in North Rhine-Westphalia, Germany

**Wikidata**: [Q49849](https://www.wikidata.org/wiki/Q49849)  
**Source**: https://4ort.xyz/entity/regionalverband-ruhr


## References

1. 20th Century Press Archives
2. [Source](http://www.landkreistag.de/ueber-den-dlt/der-verband/landesverbaende/unmittelbare-mitglieder.html)
3. [Source](https://apps.db.ripe.net/search/lookup.html?source=ripe&key=2003:4e:6021::/48&type=inet6num)
4. [Source](https://apps.db.ripe.net/search/lookup.html?source=ripe&key=2a01:4f8:210:1186::/64&type=inet6num)
5. [Source](https://apps.db.ripe.net/search/lookup.html?source=ripe&key=2a01:4f8:210:1187::/64&type=inet6num)
6. [Source](https://apps.db.ripe.net/search/lookup.html?source=ripe&key=2a01:4f8:210:11a7::/64&type=inet6num)
7. [Source](https://apps.db.ripe.net/search/lookup.html?source=ripe&key=2a01:4f8:210:11aa::/64&type=inet6num)
8. [Source](https://apps.db.ripe.net/search/lookup.html?source=ripe&key=2a01:4f8:210:11ab::/64&type=inet6num)
9. [Source](https://apps.db.ripe.net/search/lookup.html?source=ripe&key=2a01:4f8:210:11a9::/64&type=inet6num)
10. [Source](https://apps.db.ripe.net/search/lookup.html?source=ripe&key=2a01:4f8:210:11a8::/64&type=inet6num)
11. [Source](https://apps.db.ripe.net/search/lookup.html?source=ripe&key=2a01:4f8:c17:824::/64&type=inet6num)
12. National Library of Israel Names and Subjects Authority File