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A new euselachian shark from the Upper Triassic of Germany. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1980(1), 1–16
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Primitive neoselachian sharks: A survey. Oryctos, 1, 3–21
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Triassic selachians in Poland, a review. Ichthyolith Issues, Special Publication, 11, 38–42