Guzhov, A. V. (2006). Liapinella, a new epitonioidean genus (Gastropoda) from the Upper Jurassic of European Russia. Ruthenica, Russian Malacological Journal. 16(1-2): 1-4.
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Guzhov, A. V.
2006
Liapinella, a new epitonioidean genus (Gastropoda) from the Upper Jurassic of European Russia