1. Abramova, Z.A., 1979a. The Palaeolithic of the Yenisei. The Kororevo Culture. Nauka, Novosibirsk, 199pp. (in Russian).
2. Abramova, Z.A., 1979b. The Palaeolithic of the Yenisei. The Afontovskaya Culture. Nauka, Novosibirsk, 156pp. (in Russian).
3. Abramova, Z.A., 1985. The Mousterian Grotto in Khakassia, Vol. 181. Kratkiye soobsheniya Instituta arkheologii, Moscow, pp. 97. (in Russian).
4. Palaeolithic of Northern Asia;Abramova,1989
5. Alexeeva, E.V., 1980. Mammals of the South-East of Western Siberia. Nauka, Moskva, 186pp. (in Russian).