Bulii, Yu.V., and O. M. Obodovych. 2018. “INCREASING ENERGY EFFICIENCY OF CONTACT DEVICES OF THE DISTILLATION AND RECTIFICATION PLANTS AND DEGREE OF BIOETHANOL PURIFICATION”. Thermophysics and Thermal Power Engineering 40 (3), 27-31. https://doi.org/https://doi.org/10.31472/ihe.3.2018.04.