1. Balashov I.A. 2016. Fauna of Ukraine. T. 29: Molluscs. Vol. 5: Stylommatophorans (Stylommatophora). Naukova dumka, Kyiv, 592 p. [In Russian].
2. Balashov I.A., Baidashnikov A.A., Romanov G.A., Gural-Sverlova N.V. 2013. Terrestrial molluscs of Khmelnitsky region (the Podolian Upland, Ukraine). Zoologicheskii Zhurnal, 92(2): 154-166 [In Russian].
3. Balashov I., Khomenko A., Kovalov V., Harbar O. 2018a. Fast recent expansion of the Spanish slug (Gastropoda, Stylommatophora, Arionidae) across Ukraine. Vestnik Zoologii, 52(6): 451-456.
4. Balashov I., Kramarenko S., Shyriaieva D., Vasyliuk O. 2018b. Invasion of a Crimean land snail Brephulopsis cylindrica into protected relict steppic hilltops (tovtrs) in Western Ukraine: a threat to native biodiversity? Journal of Conchology, 43(1): 59-69.
5. Balashov I., Vasyliuk O., Shyriaieva D., Shvydka Z., Oskyrko O., Marushchak O., Stetsun H., Bezsmertna O., Babytskij A., Kostiushyn V. 2018c. Terrestrial molluscs in the dry grasslands of the Dnipro Upland (Central Ukraine): new records, rare species and conservation potential. Vestnik Zoologii, 52(1): 3-13.