Шевченко, Т. А., and А. А. Шевченко. “Experimental Investigation of Intensification of the Process of Dissolved-Air Flotation in Wastewater Treatment of Milk Processing Enterprises”. Eastern-European Journal of Enterprise Technologies, vol. 1, no. 6(79), Feb. 2016, pp. 4-12, doi:10.15587/1729-4061.2016.60121.