AKIM, E. L. MANUSCRIPTS DO NOT BURN... AND DO NOT AGE... REVIEW OF THE BOOK OF DOCTOR OF CHEMISTRY, PROFESSOR EDUARD IMERIKHOVICH CHUPKA "REDOX TRANSFORMATIONS OF LIGNIN AND CARBOHY-DRATES DURING ALKALINE TREATMENTS OF WOOD". chemistry of plant raw material, n. 3, p. 353-360, 2 Oct. 2023.