00850nam0-22003131i-450-99000059777040332120001010000059777FED01000059777(Aleph)000059777FED0100005977720001010d--------km-y0itay50------baitay-------001yyVARATIONAL ANALYSISCRITICAL EXTREMALS AND STURMIAN EXENTIONSMORSE MARSTONNew YorkJohn Wiley & Sons1973Metodi NumericiGeometriaMatematica pura e applicataAlgebraMorse,Marston12306ITUNINARICAUNIMARCBK99000059777040332107 H-218DINSCDINSCVARATIONAL ANALYSIS317851UNINAING01