TY JOUR TI Standard tables of sums of cross-sectional areas and stocks of normal willow stands in the taiga zone of the European North of Russia KW Salix KW Willow KW growing stock KW normal stands KW sum of cross-sectional areas KW standards KW taiga zone KW European North JO Forestry Engineering Journal AU Paramonov, A.A. AU Tretyakov, S.V. AU Koptev, S.V. AU Karaban, A.A. AU Bogdanov, A.P. AU Tsvetkov, I.V. PY 2025 IS 15 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov