1. A. D. Voronin, Fundamentals of Soil Physics (Moscow State Univ., Moscow, 1986) [in Russian].
2. Methods of Soil Microbiology and Biochemistry (Moscow State Univ., Moscow, 1991) [in Russian].
3. Environmental Protection: Handbook (Sudostroenie, Leningrad, 1978) [in Russian].
4. S. J. Pirt, Principles of Microbe and Cell Cultivation (Halsted, New York, 1975; Mir, Moscow, 1978).
5. Field and Laboratory Methods of Studying Physical Properties and Regimes of Soils (Moscow State Univ., Moscow, 2001) [in Russian].