1. S.A. Avdonin, S.A. Ivanov, Families of Exponentials (Cambridge University Press, Cambridge, 1995)
2. K.I. Babenko, An inequality in the theory of Fourier integrals. Am. Math. Soc. Transl. II. Ser. 44, 115–128 (1965)
3. W. Beckner, Inequalities in Fourier analysis. Ann. Math. 102(1), 159–182 (1975)
4. R.P. Boas Jr., Representation for entire functions of exponential type. Ann. Math. 2nd Ser. 39(2), 269–286 (1938). A correction, Ann. Math. 2nd Ser. 2(40), 948 (1939)
5. R.P. Boas Jr., Inequalities between series and integrals involving entire functions. J. Indian Math. Soc. (N.S.) 16, 127–135 (1952)