1. V. A. Agranenko, Vest. Khir., No. 10, 60–62 (1982).
2. A. F. Aleinikov, “A Device for Resistance Measurement”, USSR Inventor’s certificate No. 781709 (1981).
3. A. F. Aleinikov, Devices and Systems for Agriculture Management and Control [in Russian], Novosibirsk (1984), pp. 68–96.
4. S. S. Al’bekov, Trans. 1st Congr. of Kazakhstan Physiologists [in Russian], Alma-Ata (1988), p. 22.
5. D. V. Belik, Impedance Electrosurgery [in Russian], Novosibirsk (2000).