1. T. Abe and Z. Kensaki, Guide to Fishes of the Sea of Japan (Khokurikan, Tokyo, 1963) (in Japanese).
2. A. Afifi and S. Azen, Statistical Analysis (Academic Press, New York, 1979; Mir, Moscow).
3. V. L. Andreyev, Classification Systems in Ecology and Systematics (Nauka, Moscow, 1980) [in Russian].
4. A. A. Balanov, K. Amaoka, and T. W. Pietsch, “Redescription and First Record of the Prickleblack Fish Alectridium auranticum (Perciformes: Stichaeidae) from the Central Kuril Islands,” Spec. Diversity, No. 4, 389–396 (1999).
5. N. Bayley, Mathematics in Biology and Medicine (Mir, Moscow, 1970).