1. Agatova, A.I., Lapina, N.M., and Torgunova, N.I., Biochemical indicators of trophicity of marine ecosystems, Vopr. Promysl. Okeanologii, 2007, no. 1, pp. 88–98.
2. Nitrogen and carbon isotopic tracers of the source and transformation of particles in the deep sea;M.A. Altabet,1996
3. Biomass potential of large marine ecosystems: a system approach;N.J. Bax,1990
4. Boldt, J.L., Buckley, T.W., Rooper, C.N., and Aydin, K., Factors influencing cannibalism and abundance of walleye Pollock (Gadus chalcogramma) on the eastern Bering Sea shelf, 1982–2006, Fish. Bull., vol. 110, no 3, pp. 293–306. Available at: http://fishbull.noaa.gov/1103/boldt.pdf.
5. Chuchukalo, V.I., Pitanie i pishchevye otnosheniya nektona i nektobentosa v dal’nevostochnykh moryakh (Feeding and Nutritional Relationships Between Nekton and Nektobenthos in the Far Eastern Seas), Vladivostok: Izd. TINRO-Tsentr, 2006.