Бончковський, О. С. “Smykiv – the New Key Section of the Upper Pleistocene of the Volyn Upland”. Visnyk of V. N. Karazin Kharkiv National University, Series "Geology. Geography. Ecology", no. 53, Dec. 2020, pp. 25-44, doi:10.26565/2410-7360-2020-53-02.