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.
An air quality management system for Cyprus
by
Moussiopoulos N., Douros I., Tsegas G., Kleanthous S. and Chourdakis E.