Media type: E-Article Title: Coherent pairs of bivariate orthogonal polynomials Contributor: Marcellán, Francisco; Marriaga, Misael E.; Pérez, Teresa E.; Piñar, Miguel A. imprint: Elsevier BV, 2019 Published in: Journal of Approximation Theory Language: English DOI: 10.1016/j.jat.2019.04.001 ISSN: 0021-9045 Origination: Footnote: Access State: Open Access