References
- S , Aljancic , R , Bojanic and M , Tomic . 1956 . Sur le comportement asymptotique au voisinage de zero des series trigonometriques de sinus a coefficients monotones , 101 – 120 . Inst. Math .
- A.A , Balkema , J.L , Geluk and L , de Haan . 1979 . An extension of Karamata’s Tauberian theorem and its connection with complementary convex functions , 385 – 416 . Quart. J. Math. Oxford .
- N.H , Bingham , C.M , Goldie and J.L , Teugels . 1987 . Regular variation ,
- J.L , Geluk . Asymptotically balanced functions and the asymp-totic behaviour of the complementary function and the Laplace transform , J. Math. Anal .
- J.L , Geluk and L , de Haan . 1987 . Regular variation, extensions andCWI tract 40 Amsterdam
- G.H , Hardy . 1928 . A theorem concerning trigonometrical series, Journal Lond , 12 – 13 . Math .
- G.H , Hardy . 1931 . Some theorems concerning trigonometrical series Proc. Lond , 441 – 448 . Math .
- E.J.G , Pitman . 1968 . On the behaviour of the characteristic function of a probability distribution in the neighbourhood of the origin , 423 – 443 . J. Austr .
- K , Soni and R.P , Soni . 1969 . Slowly varying functions and the asymptotic behaviour of a class of integral transforms III , 29 – 35 . J. Math. Anal .