1. Gurina N. N. , 1966b, Flint-mining shafts at Krasnoye Selo in Belorussia: 7th Internatl. Cong. Prehist, and Protohist., Repts. of Soviet archaeologists, Moscow, p. 75–82.
2. Sher Ya. A . and Khlobystin L. P. , 1966, Excavations on the middle Yenisey River, in: Rybakov B. A. (ed.), op. cit., p. 10–12.
3. Vankina L. V. , 1955, An ancient settlement in Saniate peat bog, in Sbornik “Drevniye poseleniya i gorodishcha” (Ancient settlements and fortified settlements: a colln.): Tallin, p. 138–55.
4. Narimanov I. G. and Ismailov G. S. , 1962, Akstafachay settlement near the town of Kazakh: Sovetskaya Arkheol., no. 4, p. 149–57.