Koshliakov, O., et al. “Hydrogelological Peculiarities of Calculation of Scarps and Slopes Stability Within Urbanized Territories”. Visnyk of Taras Shevchenko National University of Kyiv. Geology, vol. 4, no. 83, Dec. 2018, pp. 79-83, https://doi.org/10.17721/1728-2713.83.11.