Prysiazhniuk, V.A. 2017. “The New Species of Pupilla Turton, 1831 Genus (Mollusca, Pulmonata) from the Upper Cenozoic Deposits in Kazakhstan and Adjacent Areas”. Reports of the National Academy of Sciences of Ukraine, no. 2 (February). Kyiv, Ukraine:53-59. https://doi.org/10.15407/dopovidi2017.02.053.