Клименко, І. В., Іванченко, А. В., & Волошин, М. Д. (2016). NEW CONSTRUCTIONAL SOLUTIONFOR IMPROVEMENT OF BIOLOGICAL SEWAGE TREATMENT UNITS. WATER AND WATER PURIFICATION TECHNOLOGIES. SCIENTIFIC AND TECHNICAL NEWS, 18(1), 66–72. https://doi.org/10.20535/2218-93001812016122391