1. A. I. Agatova and K. B. Kirpichev, “Organic matter in the White Sea: interannual variability of organic matter distribution,” Oceanology (Engl. Transl.) 40, 791–795 (2000).
2. A. I. Agatova, N. M. Lapina, and N. I. Torgunova, “Organic matter in the Arctic seas,” Arkt. Antarkt., No. 1 (35), 172–192 (2002).
3. A. I. Agatova, N. M. Lapina, and N. I. Torgunova, “Organic matter in present-day ecosystems of the Arctic Ocean,” Dokl. Earth Sci. 432, 816–820 (2010).
4. V. Ya. Berger, Study of Marine Fauna, Vol. 60 (68): Production Potential of the White Sea (Zoological Institute, Russian Academy of Sciences, St. Petersburg, 2007) [in Russian].
5. V. Ya. Berger, M. V. Mityaev, and A. A. Sukhotin, “Practical wet oxidation experiment to determine concentrations of particulate organic matter in seawater,” Oceanology (Engl. Transl.) 56, 307–310 (2016).