Published Water resources and groundwater quality in North Peloponnesus (Greece) by Voudouris K.S., Daskalaki P. and Antonakos A. paper_15_Voudouris_302.pdf
Published Ammonia and Phosphorous removal in municipal wastewater treatment plant with extended aeration. by Sotirakou E., Kladitis G., Diamantis N., Grigoropoulou H. Sotirakou.pdf