M. Haiman, “Tumulus Fields on the Western Periphery of the Negev Highlands,” Paper presented at the 10th Archaeological Congress in Israel (Jerusalem, 1982), Itzhak Beit-Arieh and Ram Gophna, “Early Bronze Age II Sites in Wadi el Qudeirat,” Tel Aviv 3 (1976), pp. 142–150; U. Avner, “Biqat Uvda Survey,” Hadashot Arkheologiyot 78–79 (1982), pp. 93–95 (in Hebrew).