1. Murali, N.S., Svatikova, A., and Somers, V.K., Cardiovascular Physiology and Sleep, Front. Biosci., 2004, vol. 8, p. 636.
2. Hobson, J. A., Sleep Is of the Brain, by the Brain and for the Brain, Nature, 2005, vol. 437, no. 7063, p. 1254.
3. Vein, A.M., Sudakov, K.V., Levin, K.V., et al, Peculiarities of the Sleep Structure and Personality in Conditions of Chronic Emotional Stress and Method of Increase in the Human Adaptive Opportunities, Vestn. Ross. Akad. Med. Nauk, 2003, no. 4, p. 13.
4. Drake, C., Richardson, G., Roehrs, T., et al., Vulnerability to Stress-Related Sleep Disturbance and Hyperarousal, Sleep, 2004, vol. 27, no. 2, p. 285.
5. Zarakovskii, G.M., Medvedev, V.I., and Kazakova, E.K., Psychological and Physiological Manifestations of Adaptation of Russia’s Population to New Socioeconomic Conditions, Fiziol. Chel., 2007, vol. 33, no. 1, p. 5 [Hum. Physiol. (Engl. Transl.), 2007, vol. 33, no. 1, p. 1].