Zimyak Y.M., Ruda V.V. Letter of reference. About the services and equipment provided for the industrial wastewater treatment plant of PC Zhidachevskiy PPM. The city of Zhidachev. 2004.

Tyshchuk S.P. Letter of reference. Operation of the Ecopolymer equipment at WWTP # 2 of the city of Kovel. 2004.

Polyakov S.A. Letter of reference. Operation of the Ecopolymer equipment at Levoberezhniy WWTP of the city of Dnepropetrovsk. 2004.

Kuyarov V.B. Letter of reference. Operation of the UV-disinfection system at the WWTP of the city of Gorodetz. 2004.

Myakishev V.A., Kovalenko A.V. Letter of reference. Application of new aeration system at the Water supply and sewerage company of the city of Anzhero-Sudzhensk // Water supply and sanitary engineering. Issue # 6. 2004.

Kudryashov A.A. Letter of reference. Operation of the Ecopolymer drainage system at the water supply station of the machinery plant "Sevmash" of the city of Severodvinsk. 2003.

G. P. Verbitsky, O. B. Kurnilovich Conditions of reliable operation of Ecopolymer diffusers. Ecology, technology, economics of water supply and sewerage: Reports at International Congress (Yalta, May 22-26, 2001) - Kharkov, "Vokrug Tsveta" Publishing House, 2001

E. B. Klein, M. S. Bolotskikh, V. P. Ivanov Intensification of operation of sludge beds equipped with drainage systems. Ecology, technology, economics of water supply and sewage: Reports at International Congress (Yalta, May 22-26, 2001) - Kharkov, "Vokrug Tsveta" Publishing House, 2001

Shmelyov M.S. Letter of reference. Operation of the Ecopolymer aeration system at the WWTP of the city of Nizhniy Novgorod. 2000.

Gripinskiy A.G. Letter of reference. About the services and equipment provided by SIF Ecopolymer. State Design Institute Belkommunproject. Minsk. 2000.

A. M. Konokh, G. N. Shestakova Application of Ecopolymer diffusers in Altai // Water supply and sanitary engineering, 2000, №12

I. K. Fazletdinov Operation of aeration system at Biological Treatment Facilities of Public Joint-Stock Company "Ufaneftkhim" // Water supply and sanitary engineering, 2000. № 12

Z. A. Nevolina Organization of treated wastewater amount registration and complex solution of control problem at wastewater treatment facilities of the city of Kurgan. // Water supply and sanitary engineering, 2000. № 12

V. V. Bulgakov, L. E.Torbina, E. I. Tyrin Sludge bed reconstruction at "Bezlyudovsky" Biological Treatment Complex of the city of Kharkiv // Water supply and sanitary engineering, 2000. № 12

T. P. Verbitsky, O. B. Kurnilovich Technology of ammonia nitrogen removal from wastewater in aeration tanks equipped with ECOPOLYMER fine-bubble polymer diffusers // Ecology, technology, economics of water supply and sewerage: Reports at International Congress (Yalta, May 18-22, 1999) - Kharkov, "Prospect" Publishing House, 1999

I. Glukhovsky, A. B. Kamenetsky, V. F. Tushina Application of Ecopolymer drainage distribution system in wastewater preliminary filters // Water supply and sanitary engineering, 1998. № 12

Kovalenko A.V., Barsov A.V. Letter of reference. Operation of the Ecopolymer aeration system at WWTP # 2 of the city of Krasnodar. 1998.

V. B. Smirnov, G. I. Getsina Aeration tank functioning intensification at biological wastewater treatment station. // Water supply and sanitary engineering, 1995. № 12

S. I. Klochkov, Y. N. Makhinya Operation experience of wastewater treatment station of the city of Zheleznogorsk // Water supply and sanitary engineering, 1995. № 12

O. B. Kurnilovich, A. O. Kolesnichenko The "Aeration tank-secondary settler" system control. // Water supply and sanitary engineering, 1995. № 12