1. I. V. Nazarenko, in: Hygienic Protection of Water Supplies from Contamination by Industrial Effluents [in Russian], Moscow (1960), Pt. 4, pp. 82–90.
2. L. P. Sokolova and V. T. Kaplin, in: Hydrochemical Materials [in Russian], Leningrad (1968), pp. 220–225.
3. Ts. I. Rogovskaya, Biochemical Method of Purifying Industrial Effluents [in Russian], Moscow (1967).
4. Building Norms and Rules [in Russian], Moscow (1978).
5. E. E. Grishina, N. B. Galileeva, L. A. Balashaitene, et al., in: Purification of Industrial Effluent [in Russian], Moscow (1969), Book 4, pp. 172–175.