TY JOUR TI Potential difference in trunks of silver birch (Betula pendula Roth): features of relaxation processes at changes in ambient temperature KW potential difference KW Betula pendula Roth KW ambient temperature fluctuations KW formalized modeling KW salt solution currents JO Forestry Engineering Journal AU Matveev, N.N. AU Kamalova, N.S. AU Lisitsyn, V.I. AU Evsikova, N.Y. AU Nguyen, H.T. PY 2023 IS 13 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov