TY JOUR TI A method of measuring impedance of a biological object KW the impedance of the biological object KW the method of resonant series-parallel impedance KW non-invasive method JO Actual directions of scientific researches of the XXI century: theory and practice AU Lankin, A.. AU Baklanov, A.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov