TY CONF TI COMPARATIVE CHARACTERISTICS OF COMBINED COOKING OF ASPEN AND BIRCH KW «ECO» paper; combined cooking of aspen and birch JO ENERGY-SAVING AND ENVIRONMENTALLY SAFE TECHNOLOGIES OF THE TIMBER INDUSTRY – 2025 AU Fedorova, O.V. AU Rybnikov, O.V. AU Akim, E.L. AU Tarazanov, A.A. AU Bobkova, E.A. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov