1. Baxter G., A convergence equivalence related to polynomials on the unit circle, Trans. Amer. Math. Soc.
99 (1961) 471–487.
2. Erdelyi T., Geronimo J.S., Nevai P. and Zhang J., Simple proof of “Favard’s theorem” on the unit circle, Ati. Sem. Mat. Fis Univ. Modena
29 (1991) 41–46.
3. Geronimus Ja.L., Polynomials orthogonal on a circle and their applications, Amer. Math. Soc. Transl.
3 (1962) 1–78.
4. Geronimus Ja. L., On the character of the solution of the moment problem in the case of the periodic in the limit associated fraction, Izv. Akad. Nauk SSSR
5 (1941) 203–210.
5. Geronimus Ja.L., Orthogonal Polynomials, Consultants Bureau, New York, 1961.