00742nam0-22002771i-450-99000122479040332120050111103858.0000122479FED01000122479(Aleph)000122479FED0100012247920020001d--------km-y0itay50------baengCalculus of variationsby Gelfand.New YorkPrentice-Hall1963.Calcolo delle variazioniGel'fand,Izrail' Moiseevich41184Fomin,S.V.ITUNINARICAUNIMARCBK9900012247904033215-L-1A10485MA1MA149XXCalculus of variations185624UNINA