1. N.I. Akhiezer, The Classical Moment Problem and Some Related Questions in Analysis (Oliver Boyd, 1965)
2. C. Bennett R. Sharpley, Interpolation of Operators (Academic Press, New York, 1988)
3. P.L. Butzer, R.J. Nessel, Fourier Analysis and Approximation. Volume 1. One-Dimensional Theory (Academic Press, New York and London, 1971)
4. J. Duoandikoetxea, Fourier Analysis. Graduate Studies in Mathematics, vol. 29 (Amer. Math. Soc., Providence, 2001)
5. J. Garcia-Cuerva, J.L. Rubio de Francia, Weighted Norm Inequalities and Related Topics (North-Holland, Amsterdam, 1985)