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Zmerzlaya, E.I. (1972). Ergasilus sieboldi Nordmann, 1832, ego razvitie, biologiya i epizootologicheskoe znachenie. Ergasilus sieboldi Nordmann, 1832, its development, biology and epizootic significance. In: Bauer, O.N. & Yu.A. Strelkov (eds.). Parazity i bolezni ryb v ozerakh severo-zapada RSFSR. Parasites and diseases of fish in the lakes of N.W. Russia., Izv. gosud. nauchno-issled. Inst. ozern. rechn. rybn. Khozyaist. 80:132-177, figs. 1-19, tabs. 1-18. (28-xi-1972, Russian with English summary).