A.E. Dodonov, A.L. Tchepalyga, C.D. Mihailescu, L.P. Zhou, A.K. Markova, V.M. Trubikhin, A.N. Simakova, and E.G. Konikov. 2000. “Last-Interglacial Records from Central Asia to the Northern Black Sea Shoreline: Stratigraphy and Correlation”. Netherlands Journal of Geosciences 79 (August):303 -11. https://doi.org/10.1017/S0016774600021788.