1. Anonymous (1993 ) Ecosystem perspectives on marine resource management . Seattle: National Marine Fisheries Service, 29 pp.
2. N.V. Azova, and P.A. Moiseev (1964 ) In: Soviet Fisheries Investigations in the Northeastern Pacific, Part ID . Moscow: Pishche-vaya Promyshlennost, VNIRO Proc. Vol. 53 and TINRO Proc. Vol. 52, pp.149 -154 .
3. R. Bakkala, K. King, W. Hirschberger, D.W. Hood, and J.A. Calder (1981 ) In: The Eastern Bering Sea Shelf: Oceanography and Resources . Juneau: NOAA, pp.1015 -1036 .
4. E.A. Best, D.W. Hood, and J.A. Calder (1981 ) In: The Eastern Bering Sea Shelf: Oceanography and Resources . Juneau: NOAA, pp.495 -508 .