Riauka, A., A. Žemaitaitis, R. Klimavičiūtė, R. Skrebiškienė, and R. Ramenytė. “Purification and Reuse of Coloured Textile Wastewater”. Journal of Environmental Engineering and Landscape Management, vol. 14, no. 1, Mar. 2006, pp. 37-45, doi:10.3846/16486897.2006.9636877.