Trace metals in surface sediments from the Laptev and East Siberian Seas: Levels, enrichment, contamination assessment, and sources

V. V. Sattarova, К. И. Аксентов, А. С. Астахов, Xuefa Shi, Limin Hu, Alexandr Alatortsev, Anna A. Mariash, E. I. Yaroshchuk