00963nam0-22003491i-450-99000025213040332120080414145711.00-471-61700-8000025213FED01000025213(Aleph)000025213FED0100002521320020821d1973----km-y0itay50------baengUSy-------001yyVariational analysiscritical externals and sturmian extensionsMarston MorseNew YorkJohn Wiley & Sonsc1973XI, [1], 260 p.24 cmPure and applied mathematicsAnalisi funzionale515Morse,Marston12306ITUNINARICAUNIMARCBK99000025213040332109 006-0493247DINAE14-H-113305MA1DINAEMA1Variational analysis117980UNINA