1. P. N. Berezin, A. D. Voronin, and E. V. Shein, “Soil structure: an energetic approach to quantification,” Pochvovedenie, No. 10, 63–69 (1983).
2. A. M. Globus, Soil-Hydrophysical Support of Agroecological Mathematical Models (Gidrometeoizdat, Leningrad, 1987) [in Russian].
3. B. V. Derjaguin, N. V. Churaev, and V. M. Muller, Surface Forces (Nauka, Moscow, 1985) [in Russian].
4. A. A. Rode, Fundamentals of the Study of Soil Moisture. Selected Works (Pochv. Inst. im. V. V. Dokuchaeva, Moscow, 2008), Vol. 3 [in Russian].
5. I. I. Sudnitsyn, Movement of Soil Moisture and Water Consumption of Plants (Mosk. Univ., Moscow, 1979) [in Russian].