1. N. V. Chernigovskaya, K. L. Kiorzova, S. A. Movsisyants, et al., Fiziol. Cheloveka,1. No. 6, 1070?1075 (1975).
2. N. V. Chernigovskaya, S. A. Movsisyants, and A. N. Timofeeva, Clinical Significance of Adaptive Biocontrol [in Russian], Leningrad (1982).
3. E. Richter-Heinrich and N. E. Miller (eds.), Biofeedback ? Basic Research and Clinical Applications, Berlin (1982).
4. L. Birk (ed.), Biofeedback: Behavioral Medicine, New York-London (1973).
5. J. Brener, Br. Med. Bull.,37, No. 2, 169?174 (1981).