Reconstructing ice conditions in the southern Chukchi Sea during the last millennium based on chemical composition of sediments and diatom assemblages

А. С. Астахов, Xuefa Shi, A. V. Darin, И. А. Калугин, Limin Hu, I. B. Tsoy, A. N. Kolesnik, M. S. Obrezkova, A.V. Alatortsev, В. В. Бабич, В. В. Плотников