00887nam0-22003251i-450-990002515400403321038796536038796536000251540FED01000251540(Aleph)000251540FED0100025154020000920d1987----km-y0itay50------baENGModuli of SmoothnessZ. Ditzian , V. Totik.New YorkSpringer Verlag1987.ix, 225 p.24 cmSpringer series in computational mathematics9Probabilità, Analisi stocastica519Ditzian,Z.54929Totik,VilmosITUNINARICAUNIMARCBK990002515400403321MII-A-106809MASMASModuli of smoothness344491UNINAING01