Published Investigations on disposal of low-calorific landfill gases by a small scale fluidised bubbling bed combustion plant by Steinbrecht D., Wolff H.-J., Matzmohr R., Nassour A. and Didik H. 42-50_Steinbrecht_354_9-1.pdf
Published Analytical solutions to the stream-aquifer interaction problem: a critical review by Spanoudaki K., Nanou-Giannarou A., Paschalinos Y.,. Memos C.D And Stamou A.I. 126-139_633_Spanoudaki_12-2.pdf