Detecting The Loss Of Excitation In Hydro Generators Using A Neuro-Fuzzy Technique - Aziz, M. S.; Elsamahy, M.; Hassan, M. A.; Bendary, F. (The Annals of “Dunarea de Jos“ University of Galati. Fascicle III, Electrotechnics, Electronics, Automatic Control, Informatics, 2016)