Search for: [References = "Esakia K. 2005. Economic efficiency of Meso\-Eneolithic settlements in southern Caucasus\: the results of the traceological analysis of stone instruments. In L. Longo and N. Skakun with the assistance of M. Saracino and M. Dalla Riva \(eds\), ,,Prehistoric Technology” 40 years later\: Functional studies and the Russian legacy, Proceedings of the International Congress Verona \(Italy\) 20\-23 April \(= BAR International Series 1783\). Oxford\: Archaeopress, 179\-182"]