00762nam0-22002771i-450-99000735530040332120050112114723.04-431-70251-2000735530FED01000735530(Aleph)000735530FED0100073553020021021d--------km-y0itay50------baitaAdvances in mathematical EconomicsVol. Iedited by S. KusuokaT.,MaruyamaBerlinSpringer1999137 pp. 18 cmKusuoka,S.Maruyama,T.ITUNINARICAUNIMARCBK990007355300403321313XV I 345DTEDTEAdvances in mathematical economics60427UNINA