On five-diagonal Toeplitz matrices and orthogonal polynomials on the unit circle. - Jesús María Montaner; María Pilar Alfaro (Numer. Algorithms, 1995)

Some asymptotic properties for orthogonal polynomials with respect to varying measures. - María Pilar Alfaro; Manuel Bello Hernández; Jesús María Montaner; Juan Luis Varona (J. Approx. Theory, 2005)

On the zeros of orthogonal polynomials on the unit circle. - María Pilar Alfaro; Manuel Bello Hernández; Jesús María Montaner (J. Approx. Theory, 2013)