1. Galai B.F., Galai B.B.. The loess of the USA and the North Caucasus (Comparative analysis). Newsletter of North-Caucasus Federal University. № 1. 25-29 (2009)
2. Methodology of natural risk assessment in Russia
3. Methodological Principles of Geo-Hazard Vulnerability Evaluation of Capital Construction Assets in Urbanized Areas
4. SP 22.13330.2016 Foundations of buildings and structures. Updated version of SNiP 2.02.01-83* 166 p. (Ed. Standartinform, Мoskow, 2017)
5. GOST 23161-2012 Soils. Laboratory method for determining the characteristics of the subsidence. Interstate standard. 13 p. (Ed. Standartinform, Мoskow, 2013)