01238nam2-2200385li-450 99000018158020331620180312154814.03-540-50491-50018158USA010018158(ALEPH)000018158USA01001815820001109d1989----km-y0itay0103----baengGWDirect methods in the calculus of variationsBernard DacorognaBerlin [etc.]Springer-Verlagcopyr. 1989IX, 308 p.10 ill.25 cmApplied mathematical sciences7800100181512001Applied mathematical sciencescalcolo delle variazioni51564Calcolo delle variazioniDACOROGNA,Bernard42453Sistema bibliotecario di Ateneo dell' Università di SalernoRICA990000181580203316510 AMS 78 (A)0017780BKSCI1995112020001110USA011713PATRY9020010717USA01172220020403USA011626PATRY9020040406USA011613Direct methods in the calculus of variations83425UNISA