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2. A. I. Agatova, N. V. Arzhanova, N. M. Lapina, and N. I. Torgunova, “Spatial-temporal variations in organic matter of the Sea of Azov,” Water Resour. 35 (6), 674–685 (2008).
3. V. G. Bondur and Yu. V. Grebenyuk, “Remote indication of anthropogenic impact on marine environment caused by the deep run-offs: modeling and experiments,” Issled. Zemli Kosmosa, No. 6, 49–67 (2001).
4. V. L. Vorob’ev, V. A. Akimov, and Yu. I. Sokolov, Prevention and Elimination of Disaster Oil and Petroleum Product Spills (Ministry of the Russian Federation for Civil Defense, Emergencies and Elimination of Consequences of Natural Disasters, Moscow, 2005) [in Russian].
5. GOST (State Standard) 17.1.04.02-90: Water: spectrophotometric determination of chlorophyll (State Environmental Committee, Moscow, 1990) [in Russian].