Published Photocatalytic treatment of Olive Milling waste water: Oxidation of protocatechuic acid by Poulios I., Makri D., Prohaska X. Poulios.pdf
Published Analysis of the 11-year Record (1987-1997) of Air Pollution measurements in Athens, Greece. Part II: Photochemical air pollutants by Kalabokas P.D., Viras L.G., Repapis C.C. kalabokas_partII.pdf