Romanov, V. N. (1989). Colonial ascidians of the family Didemnidae from the seas of the USSR and adjacent waters. Fauna of USSR. Tunicates. 1(1), new series, N 138. Leningrad, Nauka. 226p.
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Romanov, V. N.
1989
Colonial ascidians of the family Didemnidae from the seas of the USSR and adjacent waters
Fauna of USSR. Tunicates. 1(1), new series, N 138. Leningrad, Nauka.