Радовенчик, Я.В., Костриця, А.О. and Радовенчик, В.М. 2013. Flocculants for natural water clarification. Eastern-European Journal of Enterprise Technologies. 4, 6(64) (Jul. 2013), 23–26. DOI:https://doi.org/10.15587/1729-4061.2013.16696.