1. D. Alpay and H. Dym, ?Hilbert spaces of analytic functions, inverse scattering, and operator models II?,Integral Equations and Operator Theory 8 (1985), 145?180.
2. D. Arov and M. Krein, ?Problems of search of the minimum of entropy in indeterminate extension problems?,Functional Anal. and Appl. 15 (1981), 123?126.
3. D. Arov and M. Krein, ?On computations of entropy functionals and their minimums?,Acta Sci. Math. 45 (1983), 51?66.
4. J. Benedetto, ?Fourier uniqueness criteria and spectrum estimation theorems?, 149?170, fromFourier techniques and applications (J. Price, ed.) Plenum, NY, 1985.
5. J. Chover, ?On normalized entropy and the extensions of a positive-definite function?,J. Math. Mech. 10 (1961), 927?945.