See:
- Gojko Barjamovic, Sites, Routes and Historical Geography in Central Anatolia. in ipamati kistamati pari tumatimis. Luwian and Hittite Studies Presented to J. David Hawkins on the Occasion of his 70th Birthday, ed. I. Singer. Tel Aviv: Emery and Claire Yass Publications in Archaeology., Pp. 10-25