Davison, Kate, Pavel M. Dolukhanov, Graeme R. Sarson, and Anvar Shukurov. “A Pan-European Model of the Neolithic”. Documenta Praehistorica 340 (December 31, 2007): 139-154. Accessed December 7, 2019. https://revije.ff.uni-lj.si/DocumentaPraehistorica/article/view/34.11.