篇名：Chebyshev Polynomial Approximations and Characteristic Function Estimation

作者：DB Madan, E Seneta

出处：Journal of the Royal Statistical Society. Series B (Methodological), Vol. 49, No. 2 (1987), pp. 163-169   

篇名：Chebyshev Polynomial Approximations for Characteristic Function Estimation: Some Theoretical Supplements

作者：D. B. Madan and E. Seneta

出处：Journal of the Royal Statistical Society. Series B (Methodological), Vol. 51, No. 2 (1989), pp. 281-285   

谢谢！

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