Bulii, Y., O. M. Obodovych, and V. Sydorenko. “DETERMINATION OF HYDRODYNAMIC CHARACTERISTICS OF MASS-EXCHANGE COLUMN APPARATUS OPERATION IN A CYCLIC MODE”. Thermophysics and Thermal Power Engineering, Vol. 41, no. 4, Dec. 2019, pp. 65-69, doi:https://doi.org/10.31472/ttpe.4.2019.9.