00980nam0-22003131i-450-990000857920403321200010103-540-52022-8000085792FED01000085792(Aleph)000085792FED0100008579220001010d--------km-y0itay50------baitay-------001yyVariatinal MethodsApplications to Nonlinear Partial Differential Equations and Hamiltonian SystemsMichael StruweBerlinSpringer-Verlag1990XIV, 244 p. 16 fig. 24 cmVariational Methods : Applications to Nonli near Partial Differential Equations and Hamiltonian Systems515.64Struwe,Michael42305ITUNINARICAUNIMARCBK99000085792040332102 36 B 306473FINBNFINBNVariatinal Methods349707UNINAING01