00866nam0-22002531i-450-990001144800403321000114480FED01000114480(Aleph)000114480FED0100011448020000920d1989----km-y0itay50------baengLectures on the Ekeland Varational Principle with Applications and Detoursby De Figu eiredo D.G.Berlin [etc.]Springer-Verlag1989Tata Institute of Fundamental Research Lectures on Mathematics and Physics81Figueiredo,Djairo Guedes : de54814ITUNINARICAUNIMARCBK99000114480040332133-C-41-(816645MA1MA1Lectures on the Ekeland Varational Principle with Applications and Detours344691UNINAING01