1. Ricklefs, R., The Economy of Nature: A Textbook in Basic Ecology, Portland: Chiron, 1976.
2. Begon, M., Harper, J.L., and Townsend, C.R., Ecology: Individuals, Populations, and Communities, Oxford: Blackwell Scientific Publications, 1986.
3. Shilov, I.A., Ekologiya (Ecology), Moscow: Vysshaya Shkola, 1997.
4. Zubkova, S.M., Biol. Nauki, 1978, no. 7, pp. 30–37.
5. Kryuk, S.A., Mostovnikov, V.A., Khokhlov, I.V., et al., Terapevticheskaya effektivnost’ nizkointensivnogo lazernogo izlucheniya (Therapeutic Efficacy of Low-Intensity Laser Radiation), Minsk, 1986.