1. Water crystallization in freezing and frozen rocks;A. A. Ananyan,1963
2. I. S. Belyuchenko, A. V. Smagin, L. B. Popok, and L. E. Popok, Data Analysis and Mathematical Modeling in Ecology and Nature Management (Kuban State Agricultural Univ., Krasnodar, 2015) [in Russian].
3. E. Bresler, B. Mc Neal, and D. L. Carter, Saline and Sodic Soils: Principles–Dynamics–Modeling (Springer-Verlag, Berlin, 1982; Gidrometeoizdat, Leningrad, 1987) [in Russian].
4. T. L. Bystritskaya, V. V. Volkova, and V. V. Snakin, Soil Solutions of Chernozems and Gray Forest Soils (Nauka, Moscow, 1981) [in Russian].
5. T. L. Bystritskaya, E. Kovach-Lang, and V. V. Snakin, “Soil solutions as the parts of the cycle of chemical elements in the forest-steppe zone of Hungaria,” Ekol. Kooperatsiya, No. 3, 58–63 (1984).