Papanicolaou, C., G. Triantafyllou, Pasadakis Ν., and Foscolos Α. “ADSORPTION OF PHENOLS FROM OLIVE OIL MILL WASTEWATER AS WELL AS N AND P FROM A SIMULATED CITY WASTEWATER LIQUID ON ACTIVATED GREEK LIGNITES”. Bulletin of the Geological Society of Greece, vol. 43, no. 5, Jan. 2010, pp. 2294-08, doi:10.12681/bgsg.11629.