Balcıoğlu, I.A., Yalap, K.S., “Effects of Inorganic Anions and Humic Acid on the Photocatalytic and Ozone Oxidation of a Tetracycline Group Antibiotic in Aqueous Solution”, 14th International Conference on Advanced Oxidation Technologies for Treatment of Water, Air and Soil, San Diego, USA, 2008.