Two variable orthogonal polynomials and structured matrices. - Antonia M. Delgado; Jeffrey S. Geronimo; Plamen Iliev; Francisco Marcellán (SIAM J. Matrix Anal. Appl., 2006)

New steps on Sobolev orthogonality in two variables. - Cleonice F. Bracciali; Antonia M. Delgado; Lidia Fernández; Teresa E. Pérez; Miguel A. Piñar (J. Comput. Appl. Math., 2010)

Orthogonal polynomials in several variables for measures with mass points. - Antonia M. Delgado; Lidia Fernández; Teresa E. Pérez; Miguel A. Piñar; Yuan Xu 005 (Numer. Algorithms, 2010)

Sobolev-type orthogonal polynomials on the unit ball. - Antonia M. Delgado; Teresa E. Pérez; Miguel A. Piñar (J. Approx. Theory, 2013)

On Gegenbauer Point Processes on the unit interval. - Carlos Beltrán 001; Antonia M. Delgado; Lidia Fernández; Joaquín F. Sánchez Lara (CoRR, 2021)