1. Padé-type approximants in multivariables;Arioka;Appl. Numer. Math.,1987
2. Approximants de Padé “homogènes” et polynômes orthogonaux à deux variables;Benouahmane;Rend. Mat. (7),1991
3. Padé Type Approximation and General Orthogonal Polynomials;Brezinski,1980
4. A comparison of some multivariate Padé approximants;Cuyt;SIAM J. Math. Anal.,1983
5. Padé Approximants for Operators: Theory and Applications;Cuyt,1984