The settlement of Kırşehir started in ca 3000 BC.
See:
- http://www.jiaa-kaman.org/en/excavation_yassihoyuk.html
- Rukiye Akdogan, J. David Hawkins,The Kirsehir Letter: A New Hieroglyphic Luwian Text On A Lead Strip, in: Acts of the VII th International Congress of Hittitology - VII. Uluslararasi Hititoloji Kongresi Bildirileri. Corum 25-31 Agust 2008 2, 2010, pp.1-36
- http://www.tayproject.org/TAYmaster.fm$Retrieve?YerlesmeNo=2836&html=masterEngDetail.html&layout=web