1. The Classical Moment Problem;Akhiezer,1965
2. Padé Type Approximation and General Orthogonal Polynomial;Brezinski,1980
3. Quotient-difference relations in connection with AR filtering;Bultheel,1983
4. Orthogonal matrix functions related to the multivariable Nevanlinna-Pick problem;Bultheel;Tijdschr. Belgisch Wisk. Genootschap (B),1980
5. On the relation between Padé approximation algorithm and Levinson/Schur recursive methods;Bultheel,1980