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Research on Elasmobranchs (sharks, skates and rays) - improving our knowledge base to conserve and manage these highly endangered and ancient fish. Journal of Applied Ichthyology, 25(S1), 1–2
DOI: 10.1111/j.1439-0426.2009.01307.x
Deep-water Metazoan Fish Parasites of the World. Logos Verlag, Berlin. ISBN 3–89722–681–2. 1316 pp.