Markham J (1971) The Species of Cephalodiscus Collected During Operation Deep Freeze, 1956-1959. In: Llano G, Wallen I, editors. Biology of the Antarctic Seas IV: American Geophysical Union. pp. 83-110.
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Markham, J.
1971
The Species of Cephalodiscus Collected During Operation Deep Freeze, 1956-1959