Panagiotaras, D. , Papoulis, D. , Stathatos, E. (2014). 'TiO2/Clay Minerals (Palygorskite/Halloysite) Nanocomposite Coatings for Water Disinfection '. World Academy of Science, Engineering and Technology, Open Science Index 87, International Journal of Materials and Metallurgical Engineering, 8(3), 180 - 187.