1. N. A. Berlinskii, G. P. Garkavaya, and Yu. I. Bogatova, “Anthropogenic eutrophication and development of hypoxia in the northwestern part of the Black Sea,” Ekol. Morya, No. 63, 17–22 (2003).
2. I. I. Vokov, “Chemical elements in the massifs of deepwater sediments in the Black Sea,” Issled. Khim. Morya 63, 148–171 (1973).
3. P. F. Gozhik, A. Yu. Mitropol’skii, I. B. Shcherbakov, et al., Geology and Metallogeny of the Southwestern Part of the Kara Sea (Naukova Dumka, Kiev, 1988) [in Russian].
4. GOST (State Standard) 12536–79: Soils. Methods of Laboratory Granulometric (Grain-Size) and Microaggregate Distribution (Standartinform, Moscow, 2008) [in Russian].
5. GOST (State Standard) R ISO 11465-2011: Soil Quality. Determination of Dry Matter and Water Content on a Mass Basis by Gravimetric Method (Standartinform, Moscow, 2012) [in Russian].