00795nam0-22002891i-450-990002571660403321000257166FED01000257166(Aleph)000257166FED0100025716620000920d1965----km-y0itay50------baENGCalculus of VariationsI. M. Gelfand S. V. Fomin.Englewood CliffsPrentice Hall1965.vii, 232 p.23 cmCalcolo delle variazioni516Gel'fand,Izrail' Moiseevich41184Fomin,Sergej V.ITUNINARICAUNIMARCBK990002571660403321MXVI-A-71MASMASCalculus of variations185624UNINAING01